CN103697425B - A kind of bulb fixing device - Google Patents
A kind of bulb fixing device Download PDFInfo
- Publication number
- CN103697425B CN103697425B CN201210369213.2A CN201210369213A CN103697425B CN 103697425 B CN103697425 B CN 103697425B CN 201210369213 A CN201210369213 A CN 201210369213A CN 103697425 B CN103697425 B CN 103697425B
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- China
- Prior art keywords
- bulb
- flat board
- fixing device
- spring
- spring clip
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Abstract
A kind of bulb fixing device, including a bulb rack, one spring clip and a locating part, bulb rack includes bulb rack body and a limiting section, the C-shaped configuration that bulb rack body is formed by sheet material bending, two supporting plates extended downwardly including a flat board and by flat board both sides, the opposite side of flat board is horizontally extending to form a limiting section, spring clip includes two springs, two extend the depression bar formed by spring close to one end of another spring, the cross bar and two of one two depression bars of connection extends the reverse arm formed by the one end of spring away from another spring, two springs are arranged between two limit ribs, reverse arm contradicts limiting plate, spring clip is rotatably fixed by locating part to be connected between two limit ribs.The present invention installing plate of the critical bulb of depression bar of spring clip, so as to which bulb is fixed on bulb fixing device, is realized the bulb on the premise of being convenient for changing and fixed by the clipping part clip bulb body in bulb rack.
Description
Technical field
The present invention relates to illuminator, more particularly to a kind of bulb fixing device.
Background technology
More and more wider with the application of light fixture now, the situation difference of the installation site of light fixture is also increasing, and one
A little occasions are also more and more stricter to the seal request of light fixture.The bulb of the light fixture of prior art is all by screw thread or clamping structure
Be assemblied on lamp socket, but need frequently more to change the bulb under many use occasions, so use lamp socket connect the bulb of light fixture because
It is very inconvenient to need to dismount, and if inapplicable lamp socket, it can not ensure to firmly fix these lamps without lamp socket again
Bubble, so developing not only fixed but also readily replaceable bulb fixing device into urgent problem to be solved.
The content of the invention
The technical problem to be solved in the present invention is to overcome above-mentioned the shortcomings of the prior art, and propose a kind of bulb and
Bulb fixing device, to solve the problems, such as that bulb fixing device of the prior art can cause to be inconvenient to change.
In order to solve the above technical problems, the present invention proposes a kind of bulb fixing device, including a bulb rack, a spring clip
With a locating part, bulb rack includes bulb rack body and a limiting section, the C that bulb rack body is formed by sheet material bending
Shape structure, including a flat board and two supporting plates that are extended downwardly by flat board both sides, the opposite side of flat board prolong in the horizontal direction
Stretch to form a limiting section, the both ends of limiting section are each provided with a limit rib erected upwards, the side in relative limit portion on flat board
Provided with a clipping part, spring clip extends the depression bar formed, a connection by spring including two springs, two close to one end of another spring
The cross bar of two depression bars and two extends the reverse arm formed by the one end of spring away from another spring, and two springs are arranged at two limit ribs
Between, reverse arm contradicts limiting plate, and spring clip is rotatably fixed by locating part to be connected between two limit ribs.
Preferably, a through hole is respectively provided with two limit ribs, locating part includes a bearing pin and a split pin, and bearing pin is logical through two
Hole and two springs, split pin insertion bearing pin end prevent bearing pin from the abjection from through hole so that spring clip be rotatably fixed
Between two limit ribs.
Preferably, the side of the clipping part of flat board is fixed at least one first limited block, the opposite side of the clipping part of flat board and consolidated
Fixed at least one second limited block.
Preferably, the first limited block is a riveting block, and riveting block fixes riveting flat-plate, and the second limited block is by one of flat board
Divide and formed along the direction bending of limit rib bending.
Preferably, two supporting plates stretch out to form two fixed parts respectively.
Preferably, a groove is respectively provided with two fixed parts.
Preferably, have on the depression bar of spring clip at one and be recessed to form a compressed part.
Preferably, limiting section and flat board are integrally formed.
Preferably, clipping part is a square through hole.
Preferably, clipping part is a square aperture groove, and the opening of open slot is located at side of the flat board away from limiting plate.
Compared with prior art, beneficial effects of the present invention include：The present invention passes through the clipping part clip in bulb rack
Bulb body, the depression bar of spring clip compress the installing plate of bulb, so as to which bulb is fixed on bulb fixing device, realized
Bulb on the premise of being convenient for changing is fixed.
Brief description of the drawings
Fig. 1 is the sectional view of the bulb fixing device of the embodiment of the present invention.
Fig. 2 is the installation diagram of the bulb fixing device of the embodiment of the present invention.
Embodiment
In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in conjunction with accompanying drawing detailed
Describe in detail bright.
Fig. 1 and Fig. 2 are referred to, the invention provides a kind of bulb fixing device, and to fixed bulb, bulb includes a lamp
The installing plate 42 of body 41 and one is steeped, the device includes a bulb rack 1, a spring clip 2 and a locating part 3.
Bulb rack 1, bulb rack 1 includes bulb rack body and a limiting section 13, bulb rack body are curved by sheet material
Roll over the C-shaped configuration that forms, including a flat board 11 and two supporting plates 12 that are extended downwardly by the both sides of flat board 11, flat board 11 it is another
Side is horizontally extending to form a limiting section 13, and the both ends of limiting section 13 are each provided with a limit rib 131 erected upwards,
The side in relative limit portion 13 is provided with a clipping part 114 on flat board 11, and in the present embodiment, two supporting plates 12 stretch out respectively
Two fixed parts 121 are formed, a groove 1211 are respectively provided with two fixed parts 121, the effect of fixed part 121 is in order to facilitate lamp
Bubble fixing device is connected with lamp housing, and by taking the present embodiment as an example, two fixed parts 121, which fit to, needs position to be mounted, then uses spiral shell
Bolt fixes fixed part 121 through groove 1211, is so achieved that the connection of bulb fixing device and lamp housing, in other realities
Apply in example, the groove 1211 on fixed part 121 can change into the structure of the adaptation lamp housing of other forms, will directly can also consolidate
Determine portion 121 and be substituted for other commensurate structures to connect lamp housing.In the present embodiment, the side of the clipping part 114 of flat board is consolidated
Fixed at least one first limited block 111, the opposite side of the clipping part 114 of flat board fix at least one second limited block 112.First is spacing
Block 111 is a riveting block, and riveting block 111 fixes riveting flat-plate 11, and the second limited block 112 is bent up by the part edge of flat board 11
Folding forms.The effect of first limited block 111 and the second limited block 112 is the semicircle on the installing plate 42 for corresponding bulb
Connected in star and a square groove, installing plate 42 is fixed.In other embodiments, the groove opened up on installing plate 42
Shape, position and quantity may be different, and the riveting block 111 and the position of limited block 112 and quantity on corresponding flat board 11 also may be used
With difference.In the present embodiment, limiting section 13 and flat board 11 are integrally formed.Integrally formed be advantageous in that can reduce making
Process, it is only necessary to be processed to one block of sheet material, it is not necessary to the extra process for splicing two plates, in other embodiments
In, it can also be spliced accordingly using two plates as needed.In the present embodiment, clipping part 114 is one square to open
Mouth groove, the opening of open slot are located at side of the flat board 11 away from limiting section 13, and the effect of clipping part 114 is clip bulb body
41, in other embodiments, clipping part 114 can be the variously-shaped through hole or open slot such as a square through hole, hole or open
The shape of mouthful groove is according to the Adjusting Shape of bulb body 41.
Spring clip 2, spring clip 2 extend what is formed by spring 21 including two springs 21, two close to one end of another spring 21
The cross bar 24 and two that depression bar 22, one connects two depression bars 22 extends the reverse arm formed by the one end of spring 21 away from another spring 21
23, two springs 21 are arranged between two limit ribs 131, and reverse arm 23 contradicts limiting section 13.In the present embodiment, spring clip 2
Have on depression bar 22 and be recessed to form a compressed part at one.Compressed part on two depression bars 22 compresses installing plate 42 jointly, can also pass through
The length of regulation depression bar 22 make it that the compressed part on the depression bar 22 of cross bar 24 and two compresses installing plate 42 jointly, but so to size and
Specification has corresponding requirement.If being not provided with the compressed part of depression, compress that effect is bad easily causes slip, in other implementations
In example, compressed part can not be formed by depression, can use and the modes such as a downward projection are directly made on depression bar, only
Compressed part can be formed.
Locating part 3, spring clip 2 is rotatably fixed by locating part 3 to be connected between two limit ribs 131.In the present embodiment
In, a through hole is respectively provided with two limit ribs 131, locating part 3 includes a bearing pin 31 and a split pin 32, and bearing pin 31 is logical through two
Hole and two springs 21, split pin 32 insert the end of bearing pin 31 and prevent bearing pin 31 from deviating from from through hole so that can by spring clip 2
It is rotatably fixed between two limit ribs 131.In other embodiments, locating part 3 can be various types of using other as needed
The device of type, such as：Using the combination of screw bolt and nut, bolt is through two through hole and two springs 21 and then screws on nut etc.,
As long as it can guarantee that spring clip 2 between two limit ribs 131 are rotatably mounted to two limit ribs 131.
Bulb includes a bulb body 41 and an installing plate 42, and bulb body 41 passes through installing plate 42, and bulb body 41 blocks
Clip in clipping part 114 and cause installing plate 42 to contradict flat board 11, depression bar 22 compresses installing plate 42.
In face of different types of bulb body 41, it is only necessary to change lamp accordingly according to the shape and size of bulb body 41
The shape and size can for steeping the clipping part 114 of fixing device adapts to various types of bulb body 41.
In the present embodiment, a semi-circular recesses and a square groove are relatively set with the side of installing plate 42.At it
In its embodiment, the groove shapes and quantity that are set on the side of installing plate 42 can change, on the flat board of bulb fixing device
Accordingly make change.
Illustrate the assemble flow of the present invention by taking the present embodiment as an example below.
Between two limit ribs 131 that spring clip 2 is placed in bulb rack 1, and make two springs 21 of spring clip 2 with
Two through holes alignment on the limit rib 131 of bulb rack 20, and make the reverse arm 23 of spring clip 2 downward simultaneously, spring clip 2
Spring clip 2 forward, is pressed on the upper surface of bulb rack 1 by the part of depression bar 22 with frock in this manner, then, by bearing pin 31
Through the hole on the limit rib 131 of bulb rack 1 and the spring 21 of spring clip 2, the end of bearing pin 31 is inserted into split pin 32 afterwards
Hole in, with the end of nipper plier bending split pin 32, just complete the assembling of spring clip 2.
Illustrate the workflow of the present invention by taking the present embodiment as an example below.
The bulb fixing device of the present invention when in use, is fixed bulb rack 1 by the groove 1211 of both sides with screw
In lamp housing.When more changing the bulb, the depression bar 22 of spring clip 2 is pulled open upwards with hand, bulb is taken out from bulb rack 1 be
Can, when new bulb is installed, pull open the depression bar 22 of spring clip 2 upwards with hand, bulb inserted in the clipping part 114 of bulb rack 1,
The square aperture and semicircle opening for making the both sides of installing plate 42 limit with the first limited block 111 and second in bulb rack 1 respectively
Position block 112 engages, and the depression bar 22 of trip spring folder 2, just completes the replacing of bulb.
Illustrate the operation principle of the present invention by taking the present embodiment as an example below.
Bulb fixed structure proposed by the present invention, twisting resistance caused by the torsional deflection of spring clip 2, passes through the pressure of spring clip 2
The installing plate 42 of bulb is pressed abd fixed in bulb rack 1 by bar 22, to adjust the fastening force of bulb, can be by adjusting spring clip
2 spring steel wire thickness and the number of coils are realized.In addition, when light fixture vertically vibrates, because bulb is to pass through bullet
The twisting resistance of spring folder 2 is pressed abd fixed in bulb rack 1, and the change of the torsional deflection of spring clip 2 can absorb a part of vibration, subtract
Weak bulb rack 1 is delivered to the vibration on bulb, so as to ensure that the stability of bulb.
In summary, the present invention passes through the clip bulb body 41 of clipping part 114 in bulb rack, the depression bar of spring clip 2
22 compress the installing plate 42 of bulb, so as to which bulb is fixed on bulb fixing device, realize on the premise of being convenient for changing
Bulb fix.
The preferable possible embodiments of the present invention are the foregoing is only, are not limited the scope of the invention.Every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of bulb fixing device, it is characterised in that including a bulb rack, a spring clip and a locating part, the bulb
Support includes bulb rack body and a limiting section, and the C-shaped configuration that the bulb rack body is formed by sheet material bending is formed,
Two supporting plates extended downwardly including a flat board and by the flat board both sides, the opposite side of the flat board prolong in the horizontal direction
Stretch to form a limiting section, the both ends of the limiting section are each provided with a limit rib erected upwards, relatively described on the flat board
The side of limiting section is provided with a clipping part, and the spring clip includes two springs, two by the spring close to another spring
One end extends the depression bar to be formed, the cross bar of two depression bars of connection and two is extended by the one end of the spring away from another spring
The reverse arm of formation, two spring are arranged between two limit rib, and the reverse arm contradicts limiting plate, the locating part
The spring clip is rotatably fixed and is connected between two limit rib.
2. bulb fixing device according to claim 1, it is characterised in that a through hole is respectively provided with two limit ribs,
The locating part includes a bearing pin and a split pin, and the bearing pin passes through two through holes and two springs, the split pin
Inserting the bearing pin end prevents the bearing pin from the abjection from through hole so that spring clip is rotatably mounted into described two
Between limit rib.
3. bulb fixing device according to claim 1, it is characterised in that the side of the clipping part of the flat board is fixed to
Few one first limited block, the opposite side of the clipping part of the flat board fix at least one second limited block.
4. bulb fixing device according to claim 3, it is characterised in that first limited block rivets block, institute for one
State riveting block and fix the riveting flat board, the side that second limited block is bent by a part for the flat board along the limit rib
Formed to bending.
5. bulb fixing device according to claim 1, it is characterised in that two supporting plates stretch out to be formed respectively
Two fixed parts.
6. bulb fixing device according to claim 5, it is characterised in that be respectively provided with a groove on two fixed parts.
7. bulb fixing device according to claim 1, it is characterised in that have on the depression bar of the spring clip and be recessed at one
Form a compressed part.
8. bulb fixing device according to claim 1, it is characterised in that the limiting section and the flat board one into
Type.
9. bulb fixing device according to claim 1, it is characterised in that the clipping part is a square through hole.
10. bulb fixing device according to claim 1, it is characterised in that the clipping part is a square aperture groove, institute
The opening for stating open slot is located at side of the flat board away from the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369213.2A CN103697425B (en) | 2012-09-27 | 2012-09-27 | A kind of bulb fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369213.2A CN103697425B (en) | 2012-09-27 | 2012-09-27 | A kind of bulb fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697425A CN103697425A (en) | 2014-04-02 |
| CN103697425B true CN103697425B (en) | 2018-02-09 |
Family
ID=50359045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210369213.2A Active CN103697425B (en) | 2012-09-27 | 2012-09-27 | A kind of bulb fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697425B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506898B (en) * | 2018-02-01 | 2019-09-27 | 宝德照明集团有限公司 | A kind of lamp holder can automatic spring LED lamp |
| CN108591842B (en) * | 2018-02-01 | 2019-09-10 | 飞策防爆电器股份有限公司 | A kind of lamps and lanterns being convenient for changing LED light |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872096A (en) * | 1988-01-15 | 1989-10-03 | Valeo Vision | Mechanism for locking and unlocking a lamp in a lamp holder particularly for use in an automobile vehicle |
| CN2921564Y (en) * | 2005-08-18 | 2007-07-11 | 佛山市顺德区三蔚贸易有限公司 | LED lamp with spring clamp base |
| CN101403484A (en) * | 2007-10-02 | 2009-04-08 | 安讯士有限公司 | Component holder for a panel |
| CN201661960U (en) * | 2010-02-04 | 2010-12-01 | 模里西斯商.昱可有限公司 | Bulb structure of combined automobile lamp |
| CN201934977U (en) * | 2010-12-16 | 2011-08-17 | 海洋王照明科技股份有限公司 | Illumination lamp |
| CN102444871A (en) * | 2010-10-14 | 2012-05-09 | 海洋王照明科技股份有限公司 | Lamp bulb fixing device and lamp |
-
2012
- 2012-09-27 CN CN201210369213.2A patent/CN103697425B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872096A (en) * | 1988-01-15 | 1989-10-03 | Valeo Vision | Mechanism for locking and unlocking a lamp in a lamp holder particularly for use in an automobile vehicle |
| CN2921564Y (en) * | 2005-08-18 | 2007-07-11 | 佛山市顺德区三蔚贸易有限公司 | LED lamp with spring clamp base |
| CN101403484A (en) * | 2007-10-02 | 2009-04-08 | 安讯士有限公司 | Component holder for a panel |
| CN201661960U (en) * | 2010-02-04 | 2010-12-01 | 模里西斯商.昱可有限公司 | Bulb structure of combined automobile lamp |
| CN102444871A (en) * | 2010-10-14 | 2012-05-09 | 海洋王照明科技股份有限公司 | Lamp bulb fixing device and lamp |
| CN201934977U (en) * | 2010-12-16 | 2011-08-17 | 海洋王照明科技股份有限公司 | Illumination lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103697425A (en) | 2014-04-02 |
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