CN208475113U - A kind of LED panel lamp - Google Patents

Abstract

The utility model discloses a kind of LED panel lamp, including face ring structure, the annular rim portion that face ring structure includes face ring part, is extended out downward by face ring part, LED panel lamp further include engaging be sheathed on outside annular rim portion bottom cover, LED light source structure, be embedded in annular rim portion and go out optical assembly, external driving device, the elastic-buckle structure being installed at bottom cover bottom surface；The circumferential lateral edge part that bottom cover includes bottom parts, is extended out upward by bottom parts edge, circumferential lateral edge part is sheathed on outside annular rim portion；Bottom parts are equipped with positioning fastening grooves；Several card column structures are equipped at bottom cover bottom surface, card column structure includes the second card column that inside is equipped with the first card column of longitudinal card slot, inside is equipped with L-type card slot, and elastic-buckle structure includes that can buckle the circlip for being installed on the first card column and installation axle in the second card column, being arranged the snap-gauge being fixed in installation axle, being sheathed in installation axle and play rebound effect to snap-gauge to make snap-gauge reset.

Description

A kind of LED panel lamp

Technical field

The utility model relates to technical field of lamps, in particular to a kind of LED panel lamp.

Background technique

Existing LED panel lamp generally comprise lamp housing, face ring, the LED light source structure in lamp housing, in lamp housing Optical assembly, driving device out, wherein face ring is generally set to planar structure, and is fixed between lamp housing and face ring by screw, In this case, side can have biggish gap, and very easy light leakage influences light-out effect, while influencing the utilization rate of light, And screw is exposed, influences specious, the operation time and effort consuming of stubborn screw, and assembling is not simple convenient enough.

In addition, optical assembly generally comprises diffuser plate, light guide plate, reflective cardboard out, and optical assembly is placed in lamp housing out, often Often need to pad foam-rubber cushion come to fall apart, light guide plate, reflective cardboard carry out pressing otherwise fall apart, light guide plate, reflective cardboard are wrapping Dress transports, is easy to happen displacement or shaking in installation process, is thus extremely prone to wear the LED positioned at lamp housing inner sidewall Lamp bead influences the service life of LED lamp bead, and the setting of foam-rubber cushion increases production process and production cost, and will affect scattered The thermal efficiency, structure design comparison tradition are old.

In addition, in order to ensure radiating efficiency, lamp housing is generally all adopted since LED light source structure is installed at lamp housing inner sidewall It is made of metals such as aluminiums, the shape of metal material is difficult to convert, and therefore, the shape and structure of general lamp housing is all basic standard shape The design space of shape, lamp housing is smaller.

In addition, be generally electrically connected by conducting wire between LED light source structure and driving device, and existing LED panel Lamp does not have conducting wire anti-slip function generally, once conducting wire is pullled, welding position is easy for getting loose, and influences lamps and lanterns Normal use influences the bulk life time of lamps and lanterns.

In addition, existing LED panel lamp can be equipped with Elastic buckle, but existing elastic card generally at the back side of lamp housing The structure of button is more traditional old, and when assembling Elastic buckle, Elastic buckle could be installed to by needing to expend biggish strength On lamp housing, installation is hard, and repeatedly after installation operation, the hand of installation personnel can ache, and ordinary consumer is very tired during installation Difficulty is not simple convenient enough.

Therefore, how to realize that a kind of structure novel is simple, there is double-layered anti-leakage photo structure, have positioning tight optical assembly out Gu effect, effective protection LED light source is against damages, and design space is big, and easily assembled convenient, appearance is simple and beautiful, has conducting wire Anti-slip function, it can be ensured that work normally, effectively prolong the service life, the dismounting of circlip is simply convenient, without lifting an eyebrow, generally disappears The LED panel lamp that Fei Zhejun can be installed easily is technical problem urgently to be resolved in the industry.

Summary of the invention

The main purpose of the utility model is to provide a kind of LED panel lamp, it is intended to realize that a kind of structure novel is simple, have Double-layered anti-leakage photo structure has positioning fastening effect to optical assembly out, and effective protection LED light source is against damages, and design space is big, Easily assembled convenient, appearance is simple and beautiful, has the function of conducting wire anti-slip, it can be ensured that and it works normally, effectively prolongs the service life, The dismounting of circlip is simply convenient, without lifting an eyebrow, the LED panel lamp that ordinary consumer can be installed easily.

The utility model proposes a kind of LED panel lamp, including face ring structure, face ring structure includes face ring part, by face ring The annular rim portion that part extends out downward, LED panel lamp further include bottom cover, the abutting that engaging is sheathed on outside annular rim portion It is in being installed on the LED light source structure at annular edge sections inner side wall, being embedded at annular rim portion and corresponding with LED light source structure Optical assembly, the external driving device being electrically connected with LED light source structure, the elastic-buckle structure that is installed at bottom cover bottom surface out； The circumferential lateral edge part that bottom cover includes bottom parts, is extended out upward by bottom parts edge, circumferential lateral edge part is arranged In the anti-light leakage structure for forming bilayer outside annular rim portion；Bottom parts be equipped with to optical assembly out play the role of pressing to prevent It is displaced the positioning fastening grooves of shaking；Several card column structures are equipped at bottom cover bottom surface, card column structure includes inside equipped with vertical The second card column of L-type card slot is equipped with to the first card column of card slot, inside, elastic-buckle structure includes that can buckle to be installed on the first card Column and installation axle in the second card column are arranged the snap-gauge being fixed in installation axle, are sheathed in installation axle and play back to snap-gauge Circlip of the bullet effect to make snap-gauge reset.

Preferably, bottom cover be equipped with outlet hole, LED light source structure draw conducting wire pass through outlet hole after extend outwardly and with Driving device electrical connection, conducting wire are installed with the deck being adapted to outlet hole outside, and deck lateral wall is equipped with and is fixed with outlet hole The anti-card slot that pulls to playing the role of conducting wire anti-slip.

Preferably, optical assembly includes the from top to bottom successively diffuser plate, light guide plate, reflective cardboard of tight distribution out, reflective Cardboard is close to the positioning fastening grooves of bottom cover.

Preferably, the annular edge portion outboard wall of face ring structure is equipped with several installation card slots, the circumferential lateral edge part of bottom cover The inclined-plane fixture block that inner sidewall is equipped with several adaptations corresponding with card slot and can be fixed.

Preferably, face ring structure is an integral molding structure and is made of heat-conducting metal.

Preferably, bottom cover is an integral molding structure and is made of plastics.

It is simple that the utility model realizes a kind of structure novel, has double-layered anti-leakage photo structure, and it is fixed to have to optical assembly out Position fastening effect, effective protection LED light source is against damages, and design space is big, and easily assembled convenient, appearance is simple and beautiful, has Conducting wire anti-slip function, it can be ensured that it works normally, effectively prolongs the service life, the dismounting of circlip is simply convenient, without lifting an eyebrow, one As the LED panel lamp that can easily install of consumer.

Detailed description of the invention

Fig. 1 is a kind of one of the schematic perspective view of an embodiment of LED panel lamp of the utility model；

Fig. 2 is the two of the schematic perspective view of an embodiment of a kind of LED panel lamp of the utility model；

Fig. 3 is the three of the schematic perspective view of an embodiment of the utility model a kind of LED panel lamp, wherein side Elastic-buckle structure disassembles；

Fig. 4 is a kind of one of the part-structure decomposition diagram of an embodiment of LED panel lamp of the utility model, wherein one The elastic-buckle structure of side disassembles；

Fig. 5 is the two of the part-structure decomposition diagram of an embodiment of a kind of LED panel lamp of the utility model, wherein one The elastic-buckle structure of side disassembles；

Fig. 6 is the two of the part-structure decomposition diagram of an embodiment of a kind of LED panel lamp of the utility model, wherein going out Optical assembly, side elastic-buckle structure disassemble；

Fig. 7 is a kind of one of the schematic perspective view of another embodiment of LED panel lamp of the utility model；

Fig. 8 is the two of the schematic perspective view of another embodiment of a kind of LED panel lamp of the utility model.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

Referring to figs. 1 to Fig. 8, an a kind of embodiment of LED panel lamp of the utility model, including face ring structure, face are proposed The annular rim portion 102 that ring structure includes face ring part 101, is extended out downward by face ring part 101, LED panel lamp is also wrapped It includes and engages the bottom cover being sheathed on outside annular rim portion 102, is close to be installed on the LED light source knot at annular 102 inner sidewall of rim portion Structure 300, be embedded in annular rim portion 102 and it is corresponding with LED light source structure 300 go out optical assembly, with LED light source structure 300 The external driving device 500 of electrical connection, the elastic-buckle structure being installed at bottom cover bottom surface.Wherein, face ring structure and bottom cover Shape be mutually adapted, can be designed to round, rectangle or other shapes.

The circumferential lateral edge part 202 that bottom cover includes bottom parts 201, is extended out upward by 201 edge of bottom parts, It is outer to form double-deck anti-light leakage structure that circumferential lateral edge part 202 is sheathed on annular rim portion 102.Such structure novel letter It is single, just play light leakage function, it is ensured that light-out effect is ideal, while ensuring that the utilization rate of light is high.

Bottom parts 201, which are equipped with, plays the role of pressing to optical assembly out to prevent being displaced the positioning fastening grooves of shaking 203.Optical assembly includes diffuser plate 401, light guide plate 402, the reflective cardboard 403 of successively tight distribution from top to bottom, reflective sheeting out Plate is close to the positioning fastening grooves 203 of bottom cover.The LED light source structure 300 of this LED panel lamp is set in face ring structure, and simultaneously It is not located on bottom cover, then face ring structure is an integral molding structure and is made of heat-conducting metal.Bottom cover is integrally formed knot Structure is simultaneously made of plastics.May insure radiating efficiency in this way, and have the design space of the shape and structure of bottom cover made of plastics compared with Greatly, structure flexible design degree is high, can be designed to various styles, shape, size, therefore, set on the bottom cover of this LED panel lamp Play the role of pressing to optical assembly out to prevent being displaced the positioning fastening grooves 203 of shaking.Such structure novel is simple, Packaging is transported, in installation process, and optical assembly will not be displaced or shake out, prevent out optical assembly from wearing LED light source knot Structure 300 influences the service life of LED light source, without additional setting foam-rubber cushion, simplifies production process, reduces production cost, Radiating efficiency is ensured simultaneously.

Several card column structures are equipped at bottom cover bottom surface, card column structure includes the first card column that inside is equipped with longitudinal card slot 205 204, inside be equipped with L-type card slot 207 the second card column 206, elastic-buckle structure include can buckle be installed on the first card column 204 and Installation axle in second card column 206 is arranged the snap-gauge 601 being fixed in installation axle, is sheathed in installation axle and rises to snap-gauge 601 Circlip 602 to rebound effect to make snap-gauge 601 reset.When assembling, circlip 602, snap-gauge 601 are first sheathed on installation axle On, then one end of installation axle is snapped into longitudinal card slot 205 of the first card column 204, then by the other end card of installation axle It is incorporated into the L-type card slot 207 of the second card column 206, the assembly operation of elastic-buckle structure can be completed, entire assembling process is simple Convenient, without lifting an eyebrow, packaging efficiency is high, can also easily be assembled even if ordinary consumer.

102 lateral wall of annular rim portion of face ring structure is equipped with several installation card slots 103, the circumferential lateral edge part of bottom cover The inclined-plane fixture block 208 that 202 inner sidewalls are equipped with several adaptations corresponding with card slot and can be fixed.When assembling, as long as by bottom cover card It presses in face ring structure, assembly operation is simply convenient.Appearance can't see screw, so that appearance is simple and beautiful.

Bottom cover be equipped with outlet hole, LED light source structure 300 draw conducting wire 301 pass through outlet hole after extend outwardly and with Driving device 500 is electrically connected, and the deck 209 being adapted to outlet hole is installed with outside conducting wire 301, and 209 lateral wall of deck is equipped with and goes out The anti-card slot that pulls that string holes is fixed is to playing the role of conducting wire anti-slip.Deck 209 and conducting wire 301 be it is fixed, by external force It will not relatively move, in this way, the welding position of conducting wire 301 will not be got loose even if being pullled by external force, it can be ensured that The normal use of lamps and lanterns effectively extends the service life of whole lamp.

It is simple that the utility model realizes a kind of structure novel, has double-layered anti-leakage photo structure, and it is fixed to have to optical assembly out Position fastening effect, effective protection LED light source is against damages, and design space is big, and easily assembled convenient, appearance is simple and beautiful, has Conducting wire anti-slip function, it can be ensured that work normally, effectively prolong the service life, the dismounting of circlip 602 is simply convenient, does not take Power, the LED panel lamp that ordinary consumer can be installed easily.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (6)

1. a kind of LED panel lamp, which is characterized in that including face ring structure, face ring structure includes face ring part, by face ring part court Under the annular rim portion that extends out, LED panel lamp further include engaging be sheathed on outside annular rim portion bottom cover, be close to be installed on LED light source structure at annular edge sections inner side wall, be embedded in annular rim portion and it is corresponding with LED light source structure go out light group Part, the external driving device being electrically connected with LED light source structure, the elastic-buckle structure being installed at bottom cover bottom surface；

The circumferential lateral edge part that bottom cover includes bottom parts, is extended out upward by bottom parts edge, circumferential lateral edge part It is outer to form double-deck anti-light leakage structure to be sheathed on annular rim portion；

Bottom parts, which are equipped with, plays the role of pressing to optical assembly out to prevent being displaced the positioning fastening grooves of shaking；

Several card column structures are equipped at bottom cover bottom surface, card column structure includes that inside is equipped with the first card column of longitudinal card slot, inside is set Have the second card column of L-type card slot, elastic-buckle structure include can buckle be installed on the first card column and installation axle in the second card column, The card for being arranged the snap-gauge being fixed in installation axle, being sheathed in installation axle and rebound effect is played to snap-gauge to make snap-gauge reset Spring.

2. a kind of LED panel lamp according to claim 1, which is characterized in that bottom cover is equipped with outlet hole, LED light source knot The conducting wire that structure is drawn extends outwardly and is electrically connected to the drive after passing through outlet hole, is installed with outside conducting wire and to be adapted to outlet hole Deck, deck lateral wall are equipped with the anti-card slot that pulls being fixed with outlet hole to playing the role of conducting wire anti-slip.

3. a kind of LED panel lamp according to claim 1 or 2, which is characterized in that going out optical assembly includes from top to bottom successively Diffuser plate, light guide plate, the reflective cardboard of tight distribution, reflective cardboard are close to the positioning fastening grooves of bottom cover.

4. a kind of LED panel lamp according to claim 3, which is characterized in that the annular edge portion outboard wall of face ring structure Equipped with several installation card slots, the circumferential lateral edge sections inner side wall of bottom cover, which is equipped with, several corresponding with card slot to be adapted to and can be fixed Inclined-plane fixture block.

5. a kind of LED panel lamp according to claim 4, which is characterized in that face ring structure be an integral molding structure and by Heat-conducting metal is made.

6. a kind of LED panel lamp according to claim 5, which is characterized in that bottom cover is an integral molding structure and by plastics It is made.