CN105387365A - Illuminating device - Google Patents
Illuminating device Download PDFInfo
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- CN105387365A CN105387365A CN201410452606.9A CN201410452606A CN105387365A CN 105387365 A CN105387365 A CN 105387365A CN 201410452606 A CN201410452606 A CN 201410452606A CN 105387365 A CN105387365 A CN 105387365A
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Abstract
The invention discloses an illuminating device. The illuminating device comprises a main housing and a front cover covering the main housing. An inner cavity is enclosed by an inner surface of the main housing and an inner surface of the front cover. The illuminating device further comprises an illuminating assembly, an infrared temperature measurement assembly, a display assembly and a laser part, all of which are arranged in the inner cavity. The illuminating device has following beneficial effects: the illuminating assembly and the infrared temperature measurement assembly correspond to a light-emitting hole and a temperature-measuring assembly for illumination and temperature measurement such that the illuminating device has functions of illumination and temperature measurement; meanwhile, pre-set distance is kept between the illuminating assembly and the infrared temperature measurement assembly such that heat dispersed from the illuminating assembly does not affect measurement of the infrared temperature measurement assembly to external temperature; and therefore accuracy of the infrared temperature measurement assembly is improved.
Description
Technical field
The present invention relates to field of lamp illumination, particularly relate to a kind of lighting device.
Background technology
Along with the place of lamp applications is more and more extensive; the functional requirement possessed of light fixture is also got more and more; such as; when needing the parts to machine to carry out temperature detection when night overhauls machine, need to judge can whether its heating normally maybe be carried out operating etc. with hand, maintenance personal just must hand-held lighting device and temperature measuring equipment detect; comparatively inconvenient; therefore maintenance personal is in the use procedure of reality, wish that lighting device can not only throw light on, can also thermometric be carried out.And in prior art, have a small amount of lighting device to have the function of thermometric, but this type of lighting device with temp sensing function is often provided with thermometer hole on the lens of lighting device, allow temperature measuring unit aim at this thermometer hole again and carry out thermometric, above-mentioned structural design makes disturb between lighting unit and temperature measuring unit, because lighting unit can send a large amount of heats, this heat can have influence on the temperature that temperature measuring unit detects, thus it is inaccurate to make to measure the temperature come, be unfavorable for using, simultaneously, lens are provided with thermometer hole, be not easy to processing on the one hand, affect the irradiation of lighting unit on the one hand.
Summary of the invention
The object of the present invention is to provide a kind of temperature-measuring results accurately, can point for measuring temperature be indicated and there is the lighting device of illumination functions.
In order to solve the problems of the technologies described above, the invention provides a kind of lighting device, comprise main casing and the protecgulum of buckle closure on described main casing, the inner surface of described main casing and the inner surface of described protecgulum enclose formation inner chamber, and described lighting device also comprises the light fixture be arranged in described inner chamber, infrared thermometry assembly, display module and laser part;
Described protecgulum is provided with light hole, thermometer hole and laser hole, is provided with preset pitch between described light hole and described thermometer hole, and described laser hole between described light hole and described thermometer hole, and is arranged near described thermometer hole;
The corresponding described light hole of described light fixture is arranged, and the light that described light fixture sends is penetrated by described light hole;
The corresponding described thermometer hole of described infrared thermometry assembly is arranged, and described infrared thermometry component detection is from the ultrared temperature of described thermometer hole incidence;
Described main casing is provided with show hole, and described display module is attached on described show hole, and described display module is electrically connected on described infrared thermometry assembly, and described display module is for showing the temperature value of described infrared thermometry component detection;
Described laser part is placed in described laser hole, and when described infrared thermometry assembly starts thermometric, described laser part is used to indicate the point for measuring temperature of described infrared thermometry assembly.
Wherein, described laser part comprises hyaline test and laser head, and described hyaline test is embedded in described laser hole, and described laser head is fastened in described hyaline test, and described laser head is provided with emission part, and the laser that described emission part sends is by penetrating in described laser hole.
Wherein, described laser hole is stepped hole, and described laser hole has an inner port, and described inner port is positioned at the inner surface of described protecgulum; Described hyaline test be provided with connect successively support division, be embedded portion and back-off portion, described support division has first and supports end, described first supports end is held on the cascaded surface of described laser hole, the described portion of being embedded is embedded in the inner surface of described laser hole, and described back-off portion is resisted against in the inner port of described laser hole.
Wherein, the described circumference being embedded portion offers cannelure, described laser part also comprises the first annular waterproof case, is embedded in the cannelure in portion, and is held between the inner surface of described laser hole and the cannelure of described hyaline test described in described first annular waterproof case is sheathed on.
Wherein, described back-off portion offers deformation breach along the central axis direction of described hyaline test, and described deformation breach is convenient to described back-off portion elastic deformation.
Wherein, described infrared thermometry assembly comprises condenser lens, the stationary magazine creel of hollow and circuit board keyset, described condenser lens is attached on described thermometer hole, and coaxially arrange with described thermometer hole, described stationary magazine creel comprises the first fixed port and the second fixed port that are oppositely arranged, described first fixed port is close on described condenser lens, described circuit board keyset is provided with temperature transducers head, described circuit board keyset is close on described second fixed port, and described temperature transducers head is arranged in the second fixed port of described stationary magazine creel, described circuit board keyset is electrically connected on described display module.
Wherein, described display module comprises circuit board, backlight, Transparent Parts, display screen and conduction silicon strip, described circuit board is fixedly arranged in described inner chamber, and just to described show hole, described circuit board is electrically connected on described circuit board keyset, described backlight is located on described circuit board, and be electrically connected on described circuit board, described Transparent Parts is attached at described show hole, described display screen is attached in described Transparent Parts, described conduction silicon strip is located between described backlight and described display screen, for being electrically connected described backlight and described display screen.
Wherein, described protecgulum comprises main lid and Gai Yuan;
Described main lid comprises the first protecgulum end face and the second protecgulum end face opposing with described first protecgulum end face, described light hole, described thermometer hole and described laser hole are arranged on described first protecgulum end face, described first protecgulum end face is provided with the first annular projection, described first annular projection encloses in described light hole periphery, described first annular projection is for holding described light fixture, described first protecgulum end face is provided with the second annular projection, described second annular projection also encloses in described thermometer hole periphery, described second annular projection is for holding described temperature measurement component, described first protecgulum end face is provided with the 3rd annular projection, described 3rd annular projection encloses the periphery in described laser hole, described 3rd annular projection is for holding described laser part,
Described Gai Yuan be formed at described main lid the second end face and relative to described second head face hump.
Wherein, the end face of described second annular projection is provided with flange, described lighting device is also provided with the second annular waterproof case, described second annular waterproof case is provided with the first waterproof end face, described first waterproof end face is provided with locating slot, described flange is fastened in the locating slot of described second annular waterproof case, and described first waterproof end face is held in the end face of described second annular projection.
Wherein, described second annular waterproof case also comprises the second waterproof end face, and described second waterproof end face and described first waterproof end face are oppositely arranged, and described second waterproof end face is provided with recess, and described condenser lens is fastened in the recess of described second annular waterproof case.
Light fixture in lighting device provided by the invention and infrared thermometry assembly respectively corresponding light hole and thermometer hole arrange to carry out throwing light on and thermometric, described lighting device is made not only to have illumination functions, also there is temp sensing function simultaneously, simultaneously, between described light fixture and described infrared thermometry assembly, there is described preset pitch, the heat distributed when described light fixture is worked can not affect described infrared thermometry assembly to the measurement of external temperature, improves accuracy during described infrared thermometry component detection temperature.In addition, indicating the point for measuring temperature of described infrared thermometry assembly by arranging laser part, being convenient to the temperature that tester's direct vision is put to described lighting device institute location.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the lighting device that embodiment of the present invention provides;
Fig. 2 is the schematic diagram of the protecgulum of the lighting device of Fig. 1;
Fig. 3 is the schematic diagram at another visual angle of the protecgulum of Fig. 2;
Fig. 4 is the schematic diagram at a visual angle again of the protecgulum of Fig. 2;
Fig. 5 is the schematic internal view of the lighting device of Fig. 1;
Fig. 6 is the decomposing schematic representation of the light fixture of Fig. 5;
Fig. 7 is the decomposing schematic representation of the infrared thermometry assembly of Fig. 5;
Fig. 8 is the schematic diagram of the waterproof case of Fig. 5;
Fig. 9 is the decomposing schematic representation of the laser part in Fig. 5;
Figure 10 is the schematic internal view at another visual angle of lighting device in Fig. 1;
Figure 11 is the decomposing schematic representation of the display module in Figure 10.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
A kind of lighting device 100 that embodiment of the present invention provides, comprise main casing 1 and the protecgulum 2 of buckle closure on described main casing 1, described main casing 1 encloses with described protecgulum 2 and forms inner chamber 12, and described lighting device 100 also comprises the light fixture 3, infrared thermometry assembly 4, display module 5 and the laser part 8 that are arranged in described inner chamber 12; Described protecgulum 2 is provided with light hole 211, thermometer hole 212 and laser hole 215, preset pitch is provided with between described light hole 211 and described thermometer hole 212, described laser hole 215 between described light hole 211 and described thermometer hole 212, and is arranged near described thermometer hole 212; The corresponding described light hole 211 of described light fixture 3 is arranged, and the light that described light fixture 3 sends is penetrated by described light hole 211; The corresponding described thermometer hole 212 of described infrared thermometry assembly 4 is arranged, and described infrared thermometry assembly 4 detects the ultrared temperature entering to shine from described thermometer hole 212; Described main casing 1 is provided with show hole 111, and described display module 5 is attached on described show hole 111, and described display module 5 is electrically connected on described infrared thermometry assembly 4, described display module 5 shows the temperature value that described infrared thermometry assembly 4 detects; Described laser part 8 is arranged in described laser hole 215, and when described infrared thermometry assembly 4 starts thermometric, described laser part 8 is used to indicate the point for measuring temperature of described infrared thermometry assembly 4.
By by light fixture 3, corresponding light hole 211 and thermometer hole 212 arrange to carry out throwing light on and thermometric respectively with infrared thermometry assembly 4, described lighting device 100 is made not only to have illumination functions, also there is temp sensing function simultaneously, simultaneously, between described light fixture 3 and described infrared thermometry assembly 4, there is described preset pitch, the heat distributed when described light fixture 3 is worked can not affect the measurement of described infrared thermometry assembly 4 pairs of external temperatures, improves accuracy during described infrared thermometry assembly 4 detected temperatures; In addition, indicating the point for measuring temperature of described infrared thermometry assembly 4 by arranging laser part 8, being convenient to the temperature that tester's direct vision is put to described lighting device institute location.
Described main casing 1 is provided with show hole 111.In the present embodiment, refer to Fig. 1, described main casing 1 makes torch like, it is roughly hollow, rectangular, and there is an openend, the end of the openend of described main casing 1 is provided with four first and is fixedly connected with hole (not shown), so that described protecgulum 2 carries out screw connection, facilitates dismounting and the maintenance of described lighting device 100.Described main casing 1 comprises the first side 11, and the open end of the contiguous described main casing 1 in described first side 11 is provided with show hole 111.Described show hole 111 is rectangle, convenient suitable with the display screen 54 of rectangle on the market.Certainly, in other embodiments, described main casing 1 can also be connected for buckle with described protecgulum 2.Being provided with position and can also arranging according to actual conditions of described show hole 111.
Refer to Fig. 4, described protecgulum 2 is provided with light hole 211, thermometer hole 212 and laser hole 215, be provided with preset pitch between described light hole 211 and described thermometer hole 212, described laser hole 215 between described light hole 211 and described thermometer hole 212, and is arranged near described thermometer hole 212.In the present embodiment, lighting device 100 of the prior art generally only has illumination functions, and without temp sensing function, more without laser indication function, therefore protecgulum 2 is also with lighting device 100 adaptation only having illumination functions, and the present invention is by improving the structure of described protecgulum 2, what it is such that the described light fixture 3 in described lighting device 100, described infrared thermometry assembly 4 and laser part 8 can be more firm is installed in described lighting device 100.Please refer to Fig. 2, described protecgulum 2 comprises main lid 21 and lid edge 22, described main lid 21 comprises the first protecgulum end face 214 and the second protecgulum end face (not shown) opposing with described first protecgulum end face 214, described light hole 211, described thermometer hole 212 and described laser hole 215 are arranged on described first protecgulum end face 214, described first protecgulum end face 214 is provided with the first annular projection 211a, described first annular projection 211a encloses in described light hole 211 periphery, described first annular projection 211a is for holding described light fixture 3, described first protecgulum end face 214 is provided with the second annular projection 212a, described second annular projection 212a also encloses in described thermometer hole 212 periphery, described second annular projection 212a is for holding described infrared thermometry assembly 4, described first protecgulum end face 214 is provided with the 3rd annular projection 215a, described 3rd annular projection 215a encloses the periphery in described laser hole 215, described 3rd annular projection 215a is for holding described laser part 8, described lid edge 22 be formed at described main lid 21 the second protecgulum end face and relative to described second protecgulum head face hump.
Concrete, described protecgulum 2 is similar stepped.Described light hole 211 and described thermometer hole 212 are respectively adjacent to the two sides setting that described first protecgulum end face 214 is oppositely arranged, so that there is larger preset pitch between described light hole 211 and described thermometer hole 212, thus make, between described light fixture 3 and described infrared thermometry assembly 4, there is larger described preset pitch, so that mutual interference is each other down to minimum, thus when making described infrared thermometry assembly 4 thermometric, obtain temperature-measuring results accurately; Described laser hole 215 is arranged near described thermometer hole 212, and the laser spots that described laser part 8 is penetrated is positioned on the position of described thermometer hole 212 scope, improves the accuracy of the instruction of described laser part 8 further.In order to the described laser part 8 better and in the present embodiment closely cooperates, described laser hole 215 is stepped hole, and described laser hole 215 has an inner port 215b, and described inner port 215b is positioned at the inner surface of described protecgulum.The end face of described 3rd annular projection 215a and described inner port 215b.Described inner port 215b coordinates with follow-up components and parts the hyaline test 81 of accommodating laser head 82 (such as), specifically describes the description that please refer to hereinafter described laser part 8.Certainly, in other embodiments, the shape of described inner port 215b can also change according to the shape of actual components and parts.
The end face of described first annular projection 211a is smooth end face, other part is had against thereon so that follow-up, the internal diameter of described first annular projection 211a is greater than the diameter of described light hole 211, refer to Fig. 2 and Fig. 3, the periphery of described first annular projection 211a is evenly provided with two the first connecting stud 211b, be connected with described light fixture 3 screw for described protecgulum 2, so that maintenance personal is by light fixture 3 described in dismounting on described protecgulum 2.The end face of described second annular projection 212a is smooth end face, has other part against thereon so that follow-up.The end face of described second annular projection 212a is provided with flange 212b.End face and the described inner port 215b of described 3rd annular projection 215a are smooth end face, have other parts against thereon so that follow-up.Refer to Fig. 4, described lid edge 22 is offered four described second and be fixedly connected with hole 22a, be fixedly connected with hole by screw is fixedly connected with hole 22a through described second successively to described first, described protecgulum 2 enclosed with described main casing 1 and forms airtight described inner chamber 12.Because described lid edge 22 protrudes relative to described main lid 21, when this part of protrusion is fixed with the openend of described main casing 1 and is connected, can connect more fastening.Certainly, in other embodiments, the relative position between described thermometer hole 212 and described light hole 211 is relative set according to the size of described protecgulum 2.
Further, refer to Fig. 4, because described protecgulum 2 have accumulated the more element of described lighting device 100, for the ease of the internal wiring of described lighting device 100, in the present embodiment, described protecgulum 2 is also provided with charging hole 213, and described charging hole 213 is between described light hole 211 and described laser hole 215, and described charging hole 213 is for holding charging head (not shown).Described charging hole 213 is arranged at protecgulum 2, makes described charging head accommodated therein and other part carry out electric wire when being connected, does not need the electric wire grown can be connected to described light fixture 3 or described infrared thermometry assembly 4 very much.Further, the setting in charging hole 213 avoids the waste of dry cell, serves the effect of environmental protection.Certainly, in other embodiments, described main casing 1 or protecgulum 2 can also form battery compartment, described battery compartment for installing dry cell, for described lighting device 100 provides operation power.
In order to further improve; refer to Fig. 5; as mentioned above; main parts size due to described light fixture 3 mainly concentrates on described protecgulum 2; and described protecgulum 2 is once intake or fall, can cause larger impact to the life-span of described lighting device 100, the appearance of described protecgulum 2 is arranged with rubber sleeve 7; prevent the described protecgulum 2 of described lighting device 100 from intaking and for providing buffering when described protecgulum 2 falls, thus protect described lighting device 100.
Refer to Fig. 5 and Fig. 6, the corresponding described light hole 211 of described light fixture 3 is arranged, and the light that described light fixture 3 sends is penetrated by described light hole 211.In the present embodiment, due to the purposes of described lighting device 100 and flashlight similar, and in order to reduce, the thermometric of described infrared thermometry assembly 4 to be affected, therefore described lighting device 100 does not require very large luminous power.Described light fixture 3 comprises translucent cover 31, illuminating lens 32, aluminium base 33 and fin 34.Described translucent cover 31 covers at described light hole 211 and is closed by described light hole 211, with the inside preventing dust and water from entering described lighting device 100; The exit plane 811a of described illuminating lens 32 fits in described translucent cover 31, and is contained in described first annular projection 211a; Described aluminium base 33 is provided with LED33a, described aluminium base 33 is resisted against the light inputting end of described illuminating lens 32, and described LED33a is arranged in described illuminating lens 32, so that the light that described LED33a sends goes out to penetrate described light hole 211 by described illuminating lens 32; Described fin 34 is U-shaped heat sink, and described fin 34 is close to described aluminium base 33 and is arranged, so that distributed by the heat that described aluminium base 33 produces, reduces the heat of described main casing 1 inside; Owing to described protecgulum 2 being provided with described first annular projection 211a, therefore described fin 34 is also held on described first annular projection 211a, again by screw is fixedly connected with hole 34a until be threadedly connected in described first connecting stud 212b through the 3rd on described fin 34, described fin 34 i.e. whole described light fixture 3 is held on described first annular projection 211a.When described light fixture 3 works, because described LED33a aims at described light hole 211, in described light hole 211, outgoing goes out light, needed for illumination.Certainly, in other embodiments, the light source type of described light fixture 3 can also be arranged according to actual conditions, such as, the light source of described light fixture 3 can also be miniature bulb or other etc.
Refer to Fig. 5 and Fig. 7, the corresponding described thermometer hole 212 of described infrared thermometry assembly 4 is arranged, and described infrared thermometry assembly 4 detects the ultrared temperature from the incidence of described thermometer hole 212.In the present embodiment, in order to make the structure of described infrared thermometry assembly 4 simpler, temperature-measuring results is more accurate, described infrared thermometry assembly 4 comprises condenser lens 41, stationary magazine creel 42, with circuit board keyset 43, described condenser lens 41 is attached on described thermometer hole 212, and coaxially arrange with described thermometer hole 212, with through the infrared ray from the incidence of described thermometer hole 212, described stationary magazine creel 42 comprises the first fixed port 42a and the second fixed port 42b that are oppositely arranged, described first fixed port 42a is close on described condenser lens 41, described circuit board keyset 43 is provided with temperature transducers head 43a, described circuit board keyset 43 is close on described second fixed port 42b, and described temperature transducers head 43a is arranged in described stationary magazine creel 42, described circuit board keyset 43 is electrically connected on described display module 5.By being formed described infrared thermometry assembly 4 with above-mentioned condenser lens 41, stationary magazine creel 42 and circuit board keyset 43, on the one hand, the simple realization temp sensing function of described lighting device 100, on the other hand, also achieves preferably thermometric effect.
Concrete, refer to Fig. 7, described condenser lens 41 is Fei Nier lens.Because described first protecgulum end face 214 is provided with the second annular projection 212a, the end face of described second annular projection 212 is provided with flange 212b, therefore described condenser lens 41 is attached on described thermometer hole 212, namely described condenser lens 41 is resisted against on the end face of described flange 212b, and coaxially arrange with described thermometer hole 212, make described condenser lens 41 can absorb infrared ray in described thermometer hole 212 scope, focused on again, be focused into luminous point by described stationary magazine creel 42, receive to described temperature transducers head 43a.Certainly, in other embodiments, described condenser lens 41 can also be the lens of other type.
Because described stationary magazine creel 42 not only will play, described circuit board keyset 43 is fixed together with described condenser lens 41, also will by spaced apart certain spacing of described condenser lens 41 and described circuit board keyset 43, make the light through described condenser lens 41 arrive described temperature transducers head 43a and can be focused into a luminous point, be convenient to described temperature transducers head 43a and measure its temperature value, therefore described stationary magazine creel 42 is for having the secondary multidiameter in the cylinder chamber of hollow, make described stationary magazine creel 42 along its first fixed port 42a to the inner space limit gradually in the direction of its second fixed port 42b, be beneficial to the light-ray condensing of thoroughly will come in from described thermometer hole 212.Wherein, because the end face of the described second annular projection 212a of described first protecgulum end face 214 is provided with flange 212b, therefore described first fixed port 42a is close on described condenser lens 41, namely described first fixed port 42a is close on described condenser lens 41, and is sheathed on described flange 212b.Certainly, in other embodiments, the shape of described stationary magazine creel 42 can also be determined according to practical situations.
In order to further fastening described stationary magazine creel 42 and the connection of described protecgulum 2, the periphery of the first fixed port 42a of described stationary magazine creel 42 is evenly provided with three the second mount pad 42c, by screw being passed successively three described second connecting stud 212c around described second mount pad 42c and described thermometer hole 212, described first fixed port 42a is made to be close on described condenser lens 41, and be sheathed on the described flange 212b in described protecgulum, realize described stationary magazine creel 42 and the connection of described protecgulum 2, be convenient to the dismounting of described stationary magazine creel 42 and described protecgulum 2.Certainly, in other embodiments, described stationary magazine creel 42 can also bonding or buckle be connected on described protecgulum 2.
Described circuit board keyset 43 not only plays the switching effect of circuit, also play and described temperature transducers head 43a is fixed in described stationary magazine creel 42, come in and ultrared effect through described stationary magazine creel 42 so that receive from the transmission of described thermometer hole 212, therefore described circuit board keyset 43 is the lamellar of rectangle, its area is slightly larger than the diameter of the second fixed port 42b of described stationary magazine creel 42, described circuit board keyset 43 can be held on the second fixed port 42b of described stationary magazine creel 42, fix described temperature transducers head 43a.When described infrared thermometry assembly 4 works, described temperature transducers head 43a is received from infrared ray that is that the transmission of described thermometer hole 212 is come in and that focus on via described condenser lens 41, and the ultrared temperature information received is sent to described circuit board keyset 43, described ultrared temperature information is sent to display module 5 by described circuit board keyset 43 again, carries out data processing and display data.Certainly, in other embodiments, described circuit board keyset 43 can also plectane or Elliptic Thin Plates.
In order to further improve, refer to Fig. 8, described lighting device 100 is also provided with the second annular waterproof case 6, described second annular waterproof case 6 is provided with the first waterproof end face 61, described first waterproof end face 61 is provided with locating slot 61a, described flange 212b is fastened in the locating slot 61a of described waterproof case 6, and described first waterproof end face 214 is held in the end face of described second annular projection 212a.By arranging the second annular waterproof case 6 between described protecgulum 2 and described infrared thermometry assembly 4, and the described first waterproof end face 61 of described second annular waterproof case 6 arranges locating slot 61a, described flange 212b better can be fastened in the locating slot 61a of described waterproof case 6, further increase the water resistance of described lighting device 100.In the present embodiment, described second annular waterproof case 6 is sealing ring.The internal diameter of described second annular waterproof case 6 is less than the internal diameter of described flange 212b, the groove width of described locating slot 61a is slightly less than the wall thickness of described flange 212b, make the connection between described locating slot 61a and described flange 212b be that interference connects, namely make on the end being sheathed on described flange 212b that the locating slot 61a of described second annular waterproof case 6 can be more fastening.Certainly, in other embodiments, described waterproof case 6 can also be encapsulating.
In order to further improve, described second annular waterproof case 6 also comprises the second waterproof end face 62, described second waterproof end face 62 is oppositely arranged with described first waterproof end face 61, described second waterproof end face 62 is provided with recess 62a, described condenser lens 41 is made to be fastened in the recess 62a of described waterproof case 6, strengthen described second annular waterproof case 6 and the annexation of described infrared thermometry assembly 4, improve the mode performance of described lighting device 100 further.In the present embodiment, the diameter of described recess 62a is slightly less than the maximum gauge of connected described condenser lens 41, above-mentioned size is arranged, when described condenser lens 41 is fastened in the recess 62a of described waterproof case 6, due to the two for interference connects, therefore both connections can be more fastening, prevents described infrared thermometry assembly 4 from intaking with the junction of described protecgulum 2, improve the water resistance of described lighting device 100.Certainly, in other embodiments, described second annular waterproof case 6 can not also be provided with described locating slot 61a, is directly connected on described flange 212b by the inner ring of described second annular waterproof case 6.
Refer to Fig. 5 and Fig. 9, described laser part 8 is placed in described laser hole 215, and when described infrared thermometry assembly 4 starts thermometric, described laser part 8 is used to indicate the point for measuring temperature of described infrared thermometry assembly 4.In the present embodiment, owing to not having the setting of waterproof construction in existing lighting device 100 in the position arranging laser part 8, in environment that is moist or that rain, the use of client may be affected, in order to improve the water resistance of described lighting device 100 further, described laser part 8 comprises hyaline test 81 and laser head 82, described hyaline test 81 is embedded in described laser hole 215, described laser head 82 is fastened in described hyaline test 81, described laser head 82 is provided with emission part 82a, and the laser that described emission part 82a sends is penetrated by described laser hole 215.Concrete, described hyaline test 81 is the cylindrical shell of cylindricality, described hyaline test 81 has an exit plane 811a, the effect preventing dust from entering described hyaline test 81 can be played, accordingly, described laser head 82 is aimed at described exit plane 811a and is arranged, and in order to allow the light of described laser head 82 can better by described exit plane 811a outgoing, described exit plane 811a be smooth end face.The internal diameter of described hyaline test 81 and the size of described laser head 82 match, so that described laser head 82 can be fastened in described hyaline test 81.Certainly, in other embodiments, described laser part 8 can not also comprise described hyaline test 81, is directly scheduled in described laser hole 215 by glue-filling solid by described laser part 8.
In order to further improve, described hyaline test 81 be provided with connect successively support division 811, be embedded portion 812 and back-off portion 813, described support division 811 first support end 811b, described first support end 811b is held on the cascaded surface of described laser hole 215.In the present embodiment, described support division 811 is cylindricality, and the diameter at the cascaded surface place of its external diameter and described laser hole 215 matches.Described support division 811 comprise be oppositely arranged first support end 811b and second support end.Described second supports end and described exit plane 811a, and described first supports end 811b is resisted against on the step surface of described laser hole 215, is fixedly connected on described protecgulum 2 by described hyaline test 81.Thus the laser hole 215 making described hyaline test 81 need not stretch out described protecgulum 2 touches the outside of described lighting device 100, from dust and water droplet, improve the water resistance of the junction of described laser part 8 and described protecgulum 2 further.
The described portion 812 that is embedded is embedded in the inner surface of described laser hole 215.In the present embodiment, in order to improve the water resistance of the junction of described laser part 8 and described protecgulum 2, the described circumference being embedded portion 812 offers cannelure 812a, described laser part 8 also comprises the first annular waterproof case 83, be embedded in the cannelure 812a in portion 812 described in described first annular waterproof case 83 is sheathed on, and between the inner surface being held on described laser hole 215 and the cannelure 812a of described hyaline test 81.Matched with the first annular waterproof case 83 by described cannelure 812a, improve the water resistance of the junction of described laser part 8 and described protecgulum 2.Concrete, described in be embedded portion 812 external diameter be less than the diameter of described support division 811, described in be embedded the described laser hole 215 of the structural requirement that portion 812 formed with described support division 811 and be necessary for stepped hole.The described portion 812 that is embedded is provided with cannelure 812a near the position of described support division 811, and the size of described cannelure 812a and described first annular waterproof case 83 matches.When described be embedded portion 812 be embedded at the inner surface of described laser hole 215 time, between the inner surface that described first annular waterproof case 83 is held on described laser hole 215 and the cannelure 812a of described hyaline test 81.Certainly, in other embodiments, if described hyaline test 81 is comparatively closely fastening with described protecgulum, and time comparatively low to the requirement of water resistance, described first annular waterproof case 83 can not be arranged, and described cannelure 812a is also corresponding need not be offered.
Described back-off portion 813 is resisted against on the inner port 215b of described laser hole 215.In the present embodiment, described back-off portion 813 is that wedge shape is protruding, described back-off portion 813 has back-off plane 813a, be embedded described in described back-off portion 813 is located on the side face of the end in portion 812, namely relative to the described side face projection being embedded portion 812, namely the external diameter in described back-off portion 813 is greater than the internal diameter of described laser hole 215, make the back-off plane 813a in described back-off portion 813 can be held on the inner port 215b of described laser hole 215, by being resisted against in the two-port that described laser hole 215 is oppositely arranged respectively with described support division 811, fastening for described hyaline test 81 is embedded in the laser hole 215 of described protecgulum 2.When described hyaline test 81 will be embedded in described protecgulum 2, described laser head 82 is needed to be fastened in described hyaline test 81, and make the emission part 82a of described laser head 82 aim at second of described hyaline test 81 and support end and described exit plane 811a, the laser making the emission part 82a of described laser head 82 send is penetrated by described exit plane 811a, then described back-off portion 813 is passed successively the step surface of described laser hole 215, inner surface, wherein, size due to described back-off portion 813 is greater than the inner surface of described laser hole 215, therefore when the inner surface of described laser hole 215 is passed in described back-off portion 813, need to extrude described back-off portion 813, make it that elastic deformation occur, and then described back-off portion 813 and described support division 811 be fastened on two ports that described laser hole 215 is oppositely arranged, and described laser hole 215 and the mutual clamping between described hyaline test 81 and described laser part 8, described laser part 8 is embedded on described protecgulum 2.Certainly, in other embodiments, described back-off portion 813 can also be the projection of other shape.
Can be easier during in order to make the inner surface of described back-off portion 813 through described laser hole 215, described back-off portion 813 offers deformation breach 813b along the central axis direction of described hyaline test 81, and described deformation breach 813b is convenient to described back-off portion 813 elastic deformation.In the present embodiment, the quantity of described deformation breach 813b is four, is evenly opened in described back-off portion 813, and described deformation breach 813b through to described in be embedded portion 812.When the inner surface of described laser hole 215 will pass in described back-off portion 813, when described back-off portion 813 is extruded, due to the existence of described deformation breach 813b, more easily there is elastic deformation in described back-off portion 813 and the described portion 812 that is embedded, and then be comparatively easy to the inner surface of described back-off portion 813 through described laser hole 215, and button is located on the inner port 215b of described laser hole 215.Certainly, in other embodiments, the quantity of described deformation breach 813b can also correspondingly according to actual conditions be offered.
In order to further improve, refer to Figure 10 and Figure 11, described display module 5 comprises circuit board 51, backlight 52, Transparent Parts 53, display screen 54 and conduction silicon strip 55, described circuit board 51 is fixedly arranged in described inner chamber 12, and just to described show hole 111, described circuit board 51 is electrically connected on described circuit board keyset 43, described backlight 52 is located on described circuit board 51, and be electrically connected on described circuit board 51, described Transparent Parts 53 is attached at described show hole 111, described display screen 54 is attached in described Transparent Parts 53, described conduction silicon strip 55 is located between described backlight 52 and described display screen 54, for being electrically connected described backlight 52 and described display screen 54.Described display module 5 is formed, the simple realization Presentation Function of described lighting device 100 by each above components and parts.In the present embodiment, described circuit board 51 is electrically connected on described circuit board keyset 43, the laggard row relax of ultrared temperature signal that described circuit board 51 senses for receiving described infrared thermometry assembly 4, described circuit board 51 is fixedly connected in described inner chamber 12 by screw, and in the face of described show hole 111, so that described display screen 54 is attached on described show hole 111.Described backlight 52 is welded on described circuit board 51.The side that described conduction silicon strip 53 is close proximity to described backlight 52 is arranged, and it is electrically connected on described backlight 52.One side of described display screen 54 stretches out a boss 54a and forms the step-like i.e. L shape of one-level, and described boss 54a props up described conduction silicon strip 53, and described display screen 54 other parts are stacked to be connected in described backlight 52, is electrically connected on described backlight 52 with this.The shape of described Transparent Parts 55 is the rectangular housing with an openend matched with the size of described backlight 52, described Transparent Parts 55 is located on described circuit board 51, and described backlight 52, described conduction silicon strip 53 and described display screen 54 are all contained in described Transparent Parts 55, described Transparent Parts 55 is attached at described show hole 111 by optical cement.And, the two sides that described Transparent Parts 55 is oppositely arranged also stretch out a first mount pad 55a respectively, by screw is passed described circuit board 51 and described first mount pad 55a, described Transparent Parts 55 is fixed on described circuit board 51, thus be fixed on complete for described display module 5 in described inner chamber 12, and when ensureing that described lighting device 100 falls, due to firm being arranged in described inner chamber 12 of mode that device connects with screw.When described infrared thermometry assembly 4 sends temperature signal to described circuit board 51, described circuit board 51 processes described temperature signal, and is shown by described display screen 54, and handled easily personnel watch.Certainly, in other embodiments, described display screen 54 can also replace with contact panel.
Lighting device 100 provided by the invention is fixed on described protecgulum 2 by described light fixture 3, described infrared thermometry assembly 4 and described laser part 8 are aimed at described light hole 211, described thermometer hole 212 and described laser hole 215 respectively, again described display module 5 is aimed at described show hole 111, and be fixed in described inner chamber 12, again described protecgulum 2 screw is connected with on described main casing 1, form a described inner chamber 12; When described lighting device 100 is at thermometric, due to the existence of described laser part 8, user of service can direct vision to the point for measuring temperature of described lighting device 100.
Lighting device 100 provided by the invention is by by light fixture 3, corresponding light hole 211 and thermometer hole 212 arrange to carry out throwing light on and thermometric respectively with infrared thermometry assembly 4, described lighting device 100 is made not only to have illumination functions, also there is temp sensing function simultaneously, simultaneously, between described light fixture 3 and described infrared thermometry assembly 4, there is described preset pitch, the heat distributed when described light fixture 3 is worked can not affect the measurement of described infrared thermometry assembly 4 pairs of external temperatures, improves accuracy during described infrared thermometry assembly 4 detected temperatures; In addition, indicating the point for measuring temperature of described infrared thermometry assembly 4 by arranging laser part 8, being convenient to the temperature that tester's direct vision is put to described lighting device institute location.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a lighting device, comprise main casing and the protecgulum of buckle closure on described main casing, the inner surface of described main casing and the inner surface of described protecgulum enclose formation inner chamber, it is characterized in that, described lighting device also comprises the light fixture be arranged in described inner chamber, infrared thermometry assembly, display module and laser part;
Described protecgulum is provided with light hole, thermometer hole and laser hole, is provided with preset pitch between described light hole and described thermometer hole, and described laser hole between described light hole and described thermometer hole, and is arranged near described thermometer hole;
The corresponding described light hole of described light fixture is arranged, and the light that described light fixture sends is penetrated by described light hole;
The corresponding described thermometer hole of described infrared thermometry assembly is arranged, and described infrared thermometry component detection is from the ultrared temperature of described thermometer hole incidence;
Described main casing is provided with show hole, and described display module is attached on described show hole, and described display module is electrically connected on described infrared thermometry assembly, and described display module is for showing the temperature value of described infrared thermometry component detection;
Described laser part is placed in described laser hole, and when described infrared thermometry assembly starts thermometric, described laser part is used to indicate the point for measuring temperature of described infrared thermometry assembly.
2. lighting device according to claim 1, it is characterized in that, described laser part comprises hyaline test and laser head, described hyaline test is embedded in described laser hole, described laser head is fastened in described hyaline test, described laser head is provided with emission part, and the laser that described emission part sends is by penetrating in described laser hole.
3. lighting device according to claim 2, is characterized in that, described laser hole is stepped hole, and described laser hole has an inner port, and described inner port is positioned at the inner surface of described protecgulum; Described hyaline test be provided with connect successively support division, be embedded portion and back-off portion, described support division has first and supports end, described first supports end is held on the cascaded surface of described laser hole, the described portion of being embedded is embedded in the inner surface of described laser hole, and described back-off portion is resisted against in the inner port of described laser hole.
4. lighting device according to claim 3, it is characterized in that, the described circumference being embedded portion offers cannelure, described laser part also comprises the first annular waterproof case, be embedded in the cannelure in portion described in described first annular waterproof case is sheathed on, and be held between the inner surface of described laser hole and the cannelure of described hyaline test.
5. lighting device according to claim 3, is characterized in that, described back-off portion offers deformation breach along the central axis direction of described hyaline test, and described deformation breach is convenient to described back-off portion elastic deformation.
6. lighting device according to claim 1, it is characterized in that, described infrared thermometry assembly comprises condenser lens, the stationary magazine creel of hollow and circuit board keyset, described condenser lens is attached on described thermometer hole, and coaxially arrange with described thermometer hole, described stationary magazine creel comprises the first fixed port and the second fixed port that are oppositely arranged, described first fixed port is close on described condenser lens, described circuit board keyset is provided with temperature transducers head, described circuit board keyset is close on described second fixed port, and described temperature transducers head is arranged in the second fixed port of described stationary magazine creel, described circuit board keyset is electrically connected on described display module.
7. lighting device according to claim 6, it is characterized in that, described display module comprises circuit board, backlight, Transparent Parts, display screen and conduction silicon strip, described circuit board is fixedly arranged in described inner chamber, and just to described show hole, described circuit board is electrically connected on described circuit board keyset, described backlight is located on described circuit board, and be electrically connected on described circuit board, described Transparent Parts is attached at described show hole, described display screen is attached in described Transparent Parts, described conduction silicon strip is located between described backlight and described display screen, for being electrically connected described backlight and described display screen.
8. lighting device according to claim 6, is characterized in that, described protecgulum comprises main lid and Gai Yuan;
Described main lid comprises the first protecgulum end face and the second protecgulum end face opposing with described first protecgulum end face, described light hole, described thermometer hole and described laser hole are arranged on described first protecgulum end face, described first protecgulum end face is provided with the first annular projection, described first annular projection encloses in described light hole periphery, described first annular projection is for holding described light fixture, described first protecgulum end face is provided with the second annular projection, described second annular projection also encloses in described thermometer hole periphery, described second annular projection is for holding described temperature measurement component, described first protecgulum end face is provided with the 3rd annular projection, described 3rd annular projection encloses the periphery in described laser hole, described 3rd annular projection is for holding described laser part,
Described Gai Yuan be formed at described main lid the second end face and relative to described second head face hump.
9. lighting device according to claim 8, it is characterized in that, the end face of described second annular projection is provided with flange, described lighting device is also provided with the second annular waterproof case, described second annular waterproof case is provided with the first waterproof end face, described first waterproof end face is provided with locating slot, and described flange is fastened in the locating slot of described second annular waterproof case, and described first waterproof end face is held in the end face of described second annular projection.
10. lighting device according to claim 9, it is characterized in that, described second annular waterproof case also comprises the second waterproof end face, described second waterproof end face and described first waterproof end face are oppositely arranged, described second waterproof end face is provided with recess, and described condenser lens is fastened in the recess of described second annular waterproof case.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452606.9A CN105387365A (en) | 2014-09-05 | 2014-09-05 | Illuminating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452606.9A CN105387365A (en) | 2014-09-05 | 2014-09-05 | Illuminating device |
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| CN105387365A true CN105387365A (en) | 2016-03-09 |
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| US20070091597A1 (en) * | 2005-01-06 | 2007-04-26 | Wang Hsu C | High power LED color bulb with infrared remote function |
| CN2842167Y (en) * | 2005-02-05 | 2006-11-29 | 金天宇 | Miniature multifunctional electric torch |
| CN201408444Y (en) * | 2009-05-14 | 2010-02-17 | 成都学子科技有限公司 | Multifunctional intelligent inspection tour instrument |
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