CN104654142A - Wiring structure of embedded lamp and embedded lamp of wiring structure - Google Patents
Wiring structure of embedded lamp and embedded lamp of wiring structure Download PDFInfo
- Publication number
- CN104654142A CN104654142A CN201310606684.5A CN201310606684A CN104654142A CN 104654142 A CN104654142 A CN 104654142A CN 201310606684 A CN201310606684 A CN 201310606684A CN 104654142 A CN104654142 A CN 104654142A
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- China
- Prior art keywords
- wiring
- openend
- pull box
- light fixture
- fixed
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a wiring structure of an embedded lamp. The wiring structure of the embedded lamp comprises a housing, a pull box, a wiring end cover and a threaded fastening part; the housing and a transparent cover can be screwed to form a driving chamber for storing a driving element, a radiating part and a light source assembly; one outer sidewall of a prismoid extends to the outer part of the prismoid to form the pull box; a communicating hole for communicating the housing with the pull box is formed in the sidewall of the prismoid; a guide hole is formed in the sidewall of the pull box; the wiring end cover is fixed on the pull box through the threaded fastening part; the inner surface of the bottom part of the wiring end cover protrudes to form a first fixing column for fixing a wiring terminal; when wiring, the wiring end cover is opened, a driving conductor is guided out of the communicating hole to be electrically connected with the wiring terminal on the wiring end cover, an external cable enters a box body through the guide hole to be electrically connected with the wiring terminal, and thus the wiring is done. With the adoption of the wiring structure of the embedded lamp, the maintaining and repairing efficiency can be increased, and meanwhile, wiring in a narrow and small space is avoided. The invention further provides the embedded lamp.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of wiring construction and recessed light fixture thereof of recessed light fixture.
Background technology
Recessed light fixture is that one can be installed on the ceiling, to the light fixture of room illumination.After recessed light fixture is installed and used, light fitting body structure does not expose, and that is, can only see the side of lamp luminescence, and other parts of lamp body are then embedded in building or other objects.
The design of tradition most recessed light fixture is reasonable not, driven unit and binding post are often arranged on lamp interior by it simultaneously, when needs wiring, sometimes to first lamp interior be opened, sometimes even whole light fixture all to be taken apart, and then carry out wiring, inconvenient when maintenance and installation.
Summary of the invention
Based on this, be necessary the problem for maintenance and installation inconvenience, a kind of wiring construction and recessed light fixture thereof of recessed light fixture of easy maintenance and installation are provided.
A wiring construction for recessed light fixture, comprising:
Housing, comprise the prism with the first openend, convex wall is formed outside described first openend, described convex wall one week around described first openend, described convex wall stretches out along the axis of described prism and forms annular connecting wall, the internal diameter of described annular connecting wall is greater than the internal diameter of described prism, described annular connecting wall is provided with internal thread, described housing passes through the external thread spiro fastening of described internal thread and translucent cover to form actuator chamber, and described actuator chamber is used for accommodating driving element, radiating piece and light source assembly;
Pull box, for having the box body of the second openend, described pull box is extended to form to the outside of described prism by a wherein lateral wall of described prism, the sidewall of described prism offers the intercommunicating pore being communicated with described housing and described pull box, the sidewall of described pull box offers bullport, described bullport enters described pull box for guiding external cable, the first flange is formed outside described second openend, described first flange one week around described second openend, described first flange offers the first screwed hole;
Wiring end cover, for having the box body of the 3rd openend, the second flange is formed outside described 3rd openend, described second flange one week around described 3rd openend, described second flange offers second screwed hole corresponding with described first screwed hole, the bottom interior surface of described wiring end cover is outstanding is formed with the first fixed leg, and described first fixed leg is positioned at described wiring end cover, and described first fixed leg is used for link terminal; And
Threaded fastener, is arranged in described first screwed hole successively and the second screwed hole seals described pull box to be fixed on described pull box by described wiring end cover.
Wherein in an embodiment, the hole wall of described intercommunicating pore extends to form connection post along the outside of described prism.
Wherein in an embodiment; also comprise protective sleeve; described protective sleeve is arranged in described connection post; the lateral wall of described prism is formed with the second fixed leg to described hull outside is outstanding; described protective sleeve comprises sleeve part and is arranged on the fixed part of described sleeve part side; described sleeve part passes for guiding described driving wire, and described fixed part is fixed on described second fixed leg.
Wherein in an embodiment, described bullport is two, is opened in respectively in the two lateral walls of described pull box.
Wherein in an embodiment, the hole wall of described bullport extends to form guide post along the outside of described pull box, and described guide post enters described pull box for guiding described external cable.
Wherein in an embodiment, also comprise positioning component, described positioning component comprises positioning sleeve and clamp nut, and described positioning sleeve is arranged in described guide post, described clamp nut is bolted in described positioning sleeve one end, and the external diameter of described clamp nut is greater than the internal diameter of described guide post.
Wherein in an embodiment, also comprise the first sealing ring, described first sealing ring is arranged between described wiring end cover and described pull box.
A kind of recessed light fixture, comprising:
The wiring construction of recessed light fixture as previously discussed;
Binding post, is fixed on the first fixed leg in described wiring end cover;
Translucent cover, has the 4th openend, and described translucent cover is provided with external screw thread on the sidewall of described 4th openend, and described housing forms actuator chamber by the external thread spiro fastening of described internal thread and translucent cover;
Second sealing ring, is arranged between described translucent cover and described housing;
Driven unit, comprise driving element and drive wire, described driving element is contained in described actuator chamber;
Radiating piece, be contained in described actuator chamber, described radiating piece is prism-frustum-shaped; And
Light source assembly, is fixed on the side of described radiating piece and is contained in described actuator chamber, and described light source assembly is electrically connected with described driving element by described driving wire, and described driving wire is electrically connected with described binding post through described intercommunicating pore.
Wherein in an embodiment, also comprise ceiling support, described ceiling support is fixed on one end of described housing described first openend dorsad, and described ceiling support also offers through hole, and described through hole is used for coordinating to be fixed by described recessed light fixture with fixture.
Wherein in an embodiment, described annular connecting wall is formed with the first lug outside the end away from described first openend, described first lug was around described annular connecting wall one week, described lug offers the first locating hole, the second lug is formed outside 4th openend of described translucent cover, described second lug one week around described 4th openend, described second lug offers second locating hole corresponding with described first locating hole, the first locating hole and the second locating hole is arranged in successively described translucent cover and described housing to be fixed by keeper.
Wiring construction and the recessed light fixture of above-mentioned recessed light fixture at least have the following advantages:
(1) housing and translucent cover screw togather rear formation actuator chamber, driving element, radiating piece and light source assembly are all housed in actuator chamber, the wherein lateral wall of prism extends to form pull box to the outside of prism, wiring end cover is provided with the first fixed leg for link terminal, the sidewall of prism also offers the intercommunicating pore being communicated with housing and pull box, the sidewall of pull box offers bullport, and wiring end cover is fixed on pull box with sealing wire box by threaded fastener.When needs wiring, only wiring end cover need be opened, driving wire is electrically connected with the binding post be fixed on wiring end cover after intercommunicating pore is drawn, external cable enters in pull box by bullport, is then electrically connected with binding post, can complete wiring, wiring position is arranged on light fixture outside, need when avoiding wiring open lamp interior or all take light fixture apart, installation and maintenance are convenient, avoid at small space internal wiring simultaneously.
(2) bullport is two, and lay respectively in the two lateral walls of pull box, when the series connection of needs multi-lamp tool is lighted, open wiring end cover, first introduce external cable from one of them bullport, this external cable is electrically connected with binding post, and then introduce the cable of series connection light fixture from another bullport, the cable of this series connection light fixture is electrically connected with binding post, the series connection of multi-lamp tool can be completed.
Accompanying drawing explanation
Fig. 1 is the explosive view of the recessed light fixture in an embodiment;
Fig. 2 is the structural representation of the recessed light fixture shown in Fig. 1;
Fig. 3 is the structural representation of the wiring construction of recessed light fixture in Fig. 1;
Fig. 4 is the structural representation of Fig. 3 middle shell;
Fig. 5 is the structural representation at another visual angle of housing shown in Fig. 4;
The structural representation at the visual angle again that Fig. 6 is housing shown in Fig. 4;
Fig. 7 is the structural representation of wiring end cover in Fig. 3.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Referring to Fig. 1 to Fig. 7, is the recessed light fixture 10 in an embodiment.This recessed light fixture 10 comprises the wiring construction 100 of recessed light fixture, binding post 200, translucent cover 300, second sealing ring 400, driven unit 500, radiating piece 610, light source assembly 620 and ceiling support 700.
See also Fig. 3, the wiring construction 100 of recessed light fixture comprises housing 110, pull box 120, protective sleeve 130, positioning component 140, wiring end cover 150, threaded fastener 160 and the first sealing ring 170.
See also Fig. 4 to Fig. 6, housing 110 comprises the prism 112 with the first openend 110a.Specific in present embodiment, prism 112 is positive hexagonal prism.Certainly, also can be four prisms cylinder, eight prisms etc. in other embodiments.
Be formed with convex wall 114 outside first openend 110a, convex wall 114 was around the first openend 110a mono-week.Convex wall 114 stretches out along the axis of prism 112 and forms annular connecting wall 116, convex wall 114 and annular connecting wall 116 are all one-body molded with prism 112, and the internal diameter of annular connecting wall 116 is greater than the internal diameter of prism 112, annular connecting wall 116 is provided with internal thread 116a.Housing 110 screws togather to form actuator chamber by the external screw thread 310 of internal thread 116a and translucent cover 300, and actuator chamber is used for accommodating driving element 510 radiating piece 610 and light source assembly 620.
Be formed with the first lug 117, first lug 117 outside the end of annular connecting wall 116 away from the first openend 110a around annular connecting wall 116 1 weeks, the first lug 117 offer the first locating hole 117a.Housing 110 being also provided with reinforcement 118, the sidewall of reinforcement 118 connecting edge cylinder 112 and convex wall 114, when not increasing housing 110 wall thickness, increasing the intensity of housing 110.Housing 110 and reinforcement 118 can be made up of the material of perfect heat-dissipating, to improve the radiating efficiency of housing 110.
Please continue to refer to Fig. 4 to Fig. 6, pull box 120 is for having the box body of the second openend 120a, and pull box 120 is extended to form to the outside of prism 112 by a wherein lateral wall of prism 112.The sidewall of prism 112 offers the intercommunicating pore 112a being communicated with housing 110 and pull box 120, intercommunicating pore 112a drives wire 520 to enter in pull box 120 in housing 110 for guiding.The hole wall of intercommunicating pore 112a extends to form along the outside of prism 112 and is communicated with post 1126.The lateral wall of prism 112 to outside outstanding formation second fixed leg 1124, second fixed leg 1124 of housing 110 for fixing protective sleeve 130.Second fixed leg 1124 is positioned at the opposite side of intercommunicating pore 112a.
Refer to Fig. 3 and Fig. 4; protective sleeve 130 is arranged in and is communicated with in post 1126; protective sleeve 130 comprises sleeve part 132 and is arranged on the fixed part 134 of sleeve part 132 side, and sleeve part 132 drives wire 520 to pass for guiding, and fixed part 134 is fixed on the second fixed leg 1124 by screw.Drive wire 520 to be arranged in protective sleeve 130, protective sleeve 130 is arranged in and is communicated with post 1126, and protective sleeve 130 is fixed on the second fixed leg 1124 by screw, prevents protective sleeve 130 arbitrarily movement.Certainly, in other embodiments, protective sleeve 130 and the second fixed leg 1124 can also be saved, driving guiding is directly introduced in pull box 120 by intercommunicating pore 112a in housing 110.
The sidewall of pull box 120 offers bullport 120b, bullport 120b enters pull box 120 for guiding external cable 20.Bullport 120b is two, is opened in respectively in the two lateral walls of pull box 120.When the series connection of needs multi-lamp tool is lighted, first introduce external cable 20 from one of them bullport 120b, this external cable 20 is electrically connected with binding post 200, and then the cable of series connection light fixture is introduced from another bullport 120b, the cable of this series connection light fixture is electrically connected with binding post 200, the series connection of multi-lamp tool can be completed.
The hole wall of bullport 120b extends to form guide post 122 along the outside of pull box 120, and guide post 122 enters in pull box 120 for guiding described external cable 20.Positioning component 140 comprises positioning sleeve 142 and clamp nut 144, and positioning sleeve 142 is arranged in guide post 122, and clamp nut 144 is sheathed on location 142 and overlaps one end, and the external diameter of clamp nut 144 is greater than the internal diameter of guide post 122.When accessing external cable 20, external cable 20 is arranged in positioning sleeve 142, and positioning sleeve 142 is arranged in guide post 122 again, and clamp nut 144 is bolted in positioning sleeve 142 one end, compresses external cable 20 and prevents the arbitrarily movement of external cable 20.The external diameter of clamp nut 144 is greater than the internal diameter of guide post 122, can limit positioning sleeve 142 and pass completely through guide post 122 and enter in pull box 120.Certainly, in other embodiments, when external cable 20 and bullport 120b are completely adaptive and external cable 20 arbitrarily can not move in bullport 120b, guide post 122 and positioning component 140 can be saved.
Be formed with the first flange 124, first flange 124 outside second openend 120a of pull box 120 around the second openend 120a mono-week, the first flange 124 offer the first screwed hole 1242.
See also Fig. 7, wiring end cover 150 is for having the box body of the 3rd openend 150a.Be formed with the second flange 152, second flange 152 outside 3rd openend 150a around the 3rd openend 150a mono-week, the second flange 152 offer second screwed hole 1522 corresponding with the first screwed hole 1242.Threaded fastener 160 is arranged in the second screwed hole 1522 and the first screwed hole 1242 successively, so that wiring end cover 150 is fixed on pull box 120, and sealing wire box 120.Threaded fastener 160 can be screw.The bottom interior surface of wiring end cover 150 is outstanding to be formed with the first fixed leg 154, first fixed leg 154 and to be positioned at wiring end cover 150, and the first fixed leg 154 is for link terminal 200.First fixed leg 154 is two.Optionally, can the first sealing ring 170 be set between pull box 120 and wiring end cover 150, increases the sealing property between pull box 120 and wiring end cover 150.First sealing ring 170 is rectangular seal, and the first sealing ring 170 also offers screwed hole, threaded fastener 160 passes screwed hole, the first screwed hole 1242 on the second screwed hole 1522, first sealing ring 170 successively, to be sealingly fastened on pull box 120 by wiring end cover 150.Certainly, in other embodiments, when the sealing property between pull box 120 and wiring end cover 150 is enough good, the first sealing ring 170 can also be omitted.
Please continue to refer to Fig. 1, binding post 200 is fixed on the first fixed leg 154 in pull box wiring end cover 150.Particularly, screwed hole can be offered on binding post 200, by screw through the screwed hole on binding post 200 binding post 200 is fixed on two the first fixed legs 154.Binding post 200 comprises platform and is formed at the space bar on platform, and platform is separated into multiple wire connecting portion by space bar.Drive wire 520 and external cable 20 can be connected to different wire connecting portion, prevent from driving wire 520 and external cable 20 misconnection.
Please continue to refer to Fig. 1, translucent cover 300 has the 4th openend 300a, and translucent cover 300 is provided with external screw thread 310 on the sidewall of the 4th openend 300a, and housing 110 screws togather formation actuator chamber by the external screw thread 310 of internal thread 116a and translucent cover 300.The second lug 320 is formed outside 4th openend 300a of translucent cover 300, second lug 320 one week around the 4th openend, second lug 320 offers second locating hole 322 corresponding with the first locating hole 117a, be arranged in the first locating hole 117a and the second locating hole 322 successively to be fixed with described housing 110 by described translucent cover 300 by keeper.
Second sealing ring 400 is arranged between translucent cover 300 and housing 110, for increasing the sealing property between translucent cover 300 and housing 110.Second sealing ring 400 is circular seal ring.Certainly, in other embodiments, when the sealing property between translucent cover 300 and housing 110 is enough good, the second sealing ring 400 can be omitted.
Driven unit 500 comprises driving element 510 and drives wire 520.Driving element 510 is contained in actuator chamber, and driving element 510 is for driving light source assembly 620.Radiating piece 610 is prism-frustum-shaped structure, each side of radiating piece is all fixed with light source assembly 620, radiating piece 610 is contained in actuator chamber, light source assembly 620 is contained in actuator chamber, driving element 510 is electrically connected with light source assembly 620 by driving wire 520, drives wire 520 to be electrically connected with binding post 200 through intercommunicating pore 112a.
Ceiling support 700 is fixed on one end of housing 110 first openend 110a dorsad, and ceiling support 700 also offers through hole 710, and through hole 710 is for coordinating to be fixed by recessed light fixture 10 with fixture (not shown).Particularly, screwed hole can be offered at ceiling support 700, screwed hole is also offered in one end of housing 110 first openend 110a dorsad, by screw successively through the screwed hole of the screwed hole on ceiling support 700 and housing 110 first openend 110a dorsad, nut is bolted on screw, is fixed on housing 110 by ceiling support 700.
Wiring construction 100 and the recessed light fixture 10 of above-mentioned recessed light fixture at least have the following advantages:
(1) housing 110 and translucent cover 300 screw togather rear formation actuator chamber, driving element 510 and light source assembly 620 are all housed in actuator chamber, the wherein lateral wall of prism 112 extends to form pull box 120 to the outside of prism 112, wiring end cover 150 is provided with the first fixed leg 154, first fixed leg 154 pull box is used for link terminal 200, the sidewall of prism 112 also offers the intercommunicating pore 112a being communicated with housing 110 and pull box 120, the sidewall of pull box 120 offers bullport 120b, wiring end cover 150 is fixed on pull box 120 with sealing wire box 120 by threaded fastener.When needs wiring, only need open wiring end cover 150, driving wire 520 is electrically connected with binding post 200 after intercommunicating pore 112a draws, external cable 20 enters in pull box 120 by bullport 120b, is then electrically connected with binding post 200, can complete wiring, wiring position is arranged on light fixture outside, need when avoiding wiring open lamp interior or all take light fixture apart, improve efficiency during installation and maintenance, avoid at small space internal wiring simultaneously.
(2) bullport 120b is two, and lay respectively in the two lateral walls of pull box 120, when the series connection of needs multi-lamp tool is lighted, open wiring end cover 150, first introduce external cable 20 from one of them bullport 120b, this external cable 20 is electrically connected with binding post 200, and then introduce the cable of series connection light fixture from another bullport 120b, the cable of this series connection light fixture is electrically connected with binding post 200, the series connection of multi-lamp tool can be completed.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a wiring construction for recessed light fixture, is characterized in that, comprising:
Housing, comprise the prism with the first openend, convex wall is formed outside described first openend, described convex wall one week around described first openend, described convex wall stretches out along the axis of described prism and forms annular connecting wall, the internal diameter of described annular connecting wall is greater than the internal diameter of described prism, described annular connecting wall is provided with internal thread, described housing is by the external thread spiro fastening of described internal thread and translucent cover to form actuator chamber, and described actuator chamber is used for accommodating driving element, radiating piece and light source assembly;
Pull box, for having the box body of the second openend, described pull box is extended to form to the outside of described prism by a wherein lateral wall of described prism, the sidewall of described prism offers the intercommunicating pore being communicated with described housing and described pull box, the sidewall of described pull box offers bullport, described bullport enters described pull box for guiding external cable, the first flange is formed outside described second openend, described first flange one week around described second openend, described first flange offers the first screwed hole;
Wiring end cover, for having the box body of the 3rd openend, the second flange is formed outside described 3rd openend, described second flange one week around described 3rd openend, described second flange offers second screwed hole corresponding with described first screwed hole, the bottom interior surface of described wiring end cover is outstanding is formed with the first fixed leg, and described first fixed leg is positioned at described wiring end cover, and described first fixed leg is used for link terminal; And
Threaded fastener, is arranged in described first screwed hole successively and the second screwed hole seals described pull box to be fixed on described pull box by described wiring end cover.
2. the wiring construction of recessed light fixture according to claim 1, is characterized in that, the hole wall of described intercommunicating pore extends to form connection post along the outside of described prism.
3. the wiring construction of recessed light fixture according to claim 2; it is characterized in that; also comprise protective sleeve; described protective sleeve is arranged in described connection post; the lateral wall of described prism is formed with the second fixed leg to described hull outside is outstanding; described protective sleeve comprises sleeve part and is arranged on the fixed part of described sleeve part side, and described sleeve part passes for guiding described driving wire, and described fixed part is fixed on described second fixed leg.
4. the wiring construction of recessed light fixture according to claim 1, is characterized in that, described bullport is two, is opened in respectively in the two lateral walls of described pull box.
5. the wiring construction of recessed light fixture according to claim 4, is characterized in that, the hole wall of described bullport extends to form guide post along the outside of described pull box, and described guide post enters described pull box for guiding described external cable.
6. the wiring construction of recessed light fixture according to claim 5, it is characterized in that, also comprise positioning component, described positioning component comprises positioning sleeve and clamp nut, described positioning sleeve is arranged in described guide post, described clamp nut is bolted in described positioning sleeve one end, and the external diameter of described clamp nut is greater than the internal diameter of described guide post.
7. the wiring construction of recessed light fixture according to claim 1, is characterized in that, also comprises the first sealing ring, and described first sealing ring is arranged between described wiring end cover and described pull box.
8. a recessed light fixture, is characterized in that, comprising:
The wiring construction of recessed light fixture as claimed in any of claims 1 to 7 in one of claims;
Binding post, is fixed on the first fixed leg in described wiring end cover;
Translucent cover, has the 4th openend, and described translucent cover is provided with external screw thread on the sidewall of described 4th openend, and described housing forms actuator chamber by the external thread spiro fastening of described internal thread and translucent cover;
Second sealing ring, is arranged between described translucent cover and described housing;
Driven unit, comprise driving element and drive wire, described driving element is contained in described actuator chamber;
Radiating piece, be contained in described actuator chamber, described radiating piece is prism-frustum-shaped; And
Light source assembly, is fixed on the side of described radiating piece and is contained in described actuator chamber, and described light source assembly is electrically connected with described driving element by described driving wire, and described driving wire is electrically connected with described binding post through described intercommunicating pore.
9. recessed light fixture according to claim 8, it is characterized in that, also comprise ceiling support, described ceiling support is fixed on one end of described housing described first openend dorsad, described ceiling support also offers through hole, and described through hole is used for coordinating to be fixed by described recessed light fixture with fixture.
10. recessed light fixture according to claim 8, it is characterized in that, described annular connecting wall is formed with the first lug outside the end away from described first openend, described first lug was around described annular connecting wall one week, described lug offers the first locating hole, the second lug is formed outside 4th openend of described translucent cover, described second lug one week around described 4th openend, described second lug offers second locating hole corresponding with described first locating hole, the first locating hole and the second locating hole is arranged in successively described translucent cover and described housing to be fixed by keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606684.5A CN104654142B (en) | 2013-11-25 | 2013-11-25 | The wiring construction and its recessed light fixture of recessed light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606684.5A CN104654142B (en) | 2013-11-25 | 2013-11-25 | The wiring construction and its recessed light fixture of recessed light fixture |
Publications (2)
| Publication Number | Publication Date |
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| CN104654142A true CN104654142A (en) | 2015-05-27 |
| CN104654142B CN104654142B (en) | 2018-09-11 |
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| CN201310606684.5A Active CN104654142B (en) | 2013-11-25 | 2013-11-25 | The wiring construction and its recessed light fixture of recessed light fixture |
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| US9964266B2 (en) | 2013-07-05 | 2018-05-08 | DMF, Inc. | Unified driver and light source assembly for recessed lighting |
| CN108343862A (en) * | 2017-01-23 | 2018-07-31 | 唐逸文 | Fitting structure |
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| US10139059B2 (en) | 2014-02-18 | 2018-11-27 | DMF, Inc. | Adjustable compact recessed lighting assembly with hangar bars |
| CN109519801A (en) * | 2018-12-24 | 2019-03-26 | 南华机电(太仓)有限公司 | Recessed light fixture |
| USD847414S1 (en) | 2015-05-29 | 2019-04-30 | DMF, Inc. | Lighting module |
| USD864877S1 (en) | 2019-01-29 | 2019-10-29 | DMF, Inc. | Plastic deep electrical junction box with a lighting module mounting yoke |
| US10488000B2 (en) | 2017-06-22 | 2019-11-26 | DMF, Inc. | Thin profile surface mount lighting apparatus |
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