CN203671504U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
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- CN203671504U CN203671504U CN201320783513.5U CN201320783513U CN203671504U CN 203671504 U CN203671504 U CN 203671504U CN 201320783513 U CN201320783513 U CN 201320783513U CN 203671504 U CN203671504 U CN 203671504U
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- lamp cylinder
- lamp
- led
- upper cover
- cylinder
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Abstract
The utility model discloses an LED panel lamp which comprises an LED lamp bar, a lamp cylinder, an upper cover, light reflecting paper, a light guide plate, a diffusion plate and a wiring box. The LED panel lamp is characterized in that the diffusion plate is connected to the bottom of the lamp cylinder in a sleeved mode, the lower surface of the light guide plate is tightly attached to the diffusion plate, the light reflecting paper is attached to the upper surface of the light guide plate, the LED lamp bar is arranged on the inner wall of the lamp cylinder and connected with the light guide plate in a sleeved mode, the upper cover is connected with the upper end of the lamp cylinder, a body of the lamp cylinder is provided with a plurality of radial bending radiating grooves, and the wiring box is arranged on the upper cover and connected with the LED lamp bar. Through innovation of combining of the lamp cylinder and a connection structure of the lamp cylinder, the LED panel lamp is simple in structure, low in cost, convenient to install and detach, good in strength and radiating effect, large in radiating space and long in service life.
Description
Technical field
The utility model relates to a kind of LED panel light, relates in particular a kind of LDE panel light of good heat dissipation effect.
Background technology
LED panel light, is the indoor illumination light fitting of a top grade, and its outer rim is formed through anodic oxidation by aluminium alloy, and light source is electroluminescent semi-conducting material.Be provided with the parts such as reflective sheeting, LGP and diffuser plate due to lamp interior, there is the little and poor problem of radiating effect of heat-dissipating space in LED panel light, and then causes the service life of product low.At present, general radiator structure of the prior art does not effectively address the above problem.For example Chinese patent Granted publication number is CN 201373282 Y, Granted publication day is on December 30th, 2009, the name of innovation and creation is called a kind of radiator structure of LED panel light, this Patent Case discloses a kind of radiator structure of LDE panel light, by smearing the combined innovation of heat-conducting silicone grease on the contact-making surface between multiple tracks groove and housing on housing and lamp bar, realize the effect that this light fixture has good heat radiating, but the groove of this Patent Case is linear pattern, there is the little and poor problem of radiating effect of heat-dissipating space.And for example Chinese patent Granted publication number is CN 203023883 U, Granted publication day is on 06 26th, 2013, the name of innovation and creation is called a kind of LED panel light, this Patent Case discloses a kind of heat abstractor of LED panel light, by the combined innovation of the first radiator, the second radiator and heat-conducting silica gel sheet, realized this light fixture and have the effect of good heat radiating, but this Patent Case increases by the first and second radiators, increase cost, had the problem that cost is high.The utility model, by the combined innovation of lamp cylinder and syndeton thereof, provides a kind of simple in structure, and cost is low, and installation and removal are convenient, intensity and good heat dissipation effect, and heat-dissipating space is large, the LDE panel light of long service life.
Summary of the invention
The utility model solve in prior art general LDE panel light not have effectively to solve radiating effect poor with the high problem of cost, a kind of LDE panel light is provided, by the combined innovation of lamp cylinder and syndeton thereof, realizing this LDE panel light has simple in structure, cost is low, and installation and removal are convenient, intensity and good heat dissipation effect, heat-dissipating space is large, the feature of long service life.
In order to solve the technical problem of above-mentioned existence, the utility model is taked following technical proposals: a kind of LED panel light, comprise LED lamp bar, lamp cylinder, upper cover, reflective sheeting, LGP, diffuser plate and terminal box, it is characterized in that, described diffuser plate is socketed in the bottom of lamp cylinder, lower surface and the diffuser plate of described LGP are close to, the upper surface laminating of described reflective sheeting and LGP, described LED lamp bar is arranged on the inwall of lamp cylinder, be socketed with LGP, described upper cover is connected with the upper end of lamp cylinder, the stack shell of described lamp cylinder is provided with multiple tracks bending radiating groove radially, described set of terminal box covers upper, be connected with LED lamp bar.
In the time of assembling, first diffuser plate is inserted in to the bottom of lamp cylinder, then LED lamp bar is inserted to lamp cylinder, make LED lamp bar be close to the inwall of lamp cylinder, and the wiring of LED lamp bar is drawn, then LGP is inserted in LED lamp bar, the reflector that closes, then the wiring of LED lamp bar is passed to upper cover, be connected with terminal box, and terminal box is arranged on and is covered, finally upper cover is connected with the upper end of lamp cylinder, just assemble.In use, terminal box is connected with the mains, just can use.Now, LED lamp bar carries out heat exchange by the bending radiating groove of multiple tracks and the external world.Bending radiating groove, simple in structure, compared with linear type groove in documents, heat-dissipating space is larger, and radiating effect is better, longer service life; Compared with the first and second radiators in documents, bending radiating groove and the moulding of lamp cylinder integrated die-casting, without increasing miscellaneous part, equipment cost is lower.
As preferably, described bending radiating groove is sinusoidal structure.Due to sinusoidal periodicity, in identical sine curve Cycle Length section, this structure makes bending radiating groove heat radiation evenly.
As preferably, described bending radiating groove is wavy shaped configuration.The wavy shaped configuration of bending radiating groove, is irregular structure, has reduced the machining accuracy of the die casting of lamp cylinder, improves the working (machining) efficiency of die casting, reduces costs.
As preferably, described bending radiating groove Wei3-7 road.The bending radiating groove of some, had both guaranteed the radiating effect of LED lamp bar to facilitate again the processing of lamp cylinder die casting.
As preferably, on the stack shell of described lamp cylinder, between described bending radiating groove, be equipped with connection column, described connection column is connected by cross recess screw with upper cover.Bending radiating groove, is divided into upper and lower two parts by lamp cylinder, connects column, simple in structure, for the connection of upper and lower two parts lamp cylinder; Cross recess screw, simple in structure, realize the installation of lamp cylinder and upper cover and fix, installation and removal are convenient.
As preferably, the profile of described lamp drum outer wall is wavy shaped configuration.This structure makes the outer wall of lamp cylinder form multiple tracks reinforcing rib structure, improves the intensity of lamp cylinder.
As preferably, between described LED lamp bar and lamp cylinder inwall, be provided with annular heat-conducting silicone grease.The heat-conducting silicone grease of annular, the radiating effect of raising LED lamp bar, the service life of prolongation LED lamp bar.
Owing to taking above-mentioned technical scheme, a kind of LDE panel light that the utility model provides has such beneficial effect: by the combined innovation of lamp cylinder and syndeton thereof, provide a kind of simple in structure, cost is low, installation and removal are convenient, intensity and good heat dissipation effect, heat-dissipating space is large, the LDE panel light of long service life.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is that the A of the utility model accompanying drawing 1 is to enlarged drawing;
Accompanying drawing 3 is that the A-A of the utility model accompanying drawing 1 is to cutaway view;
Accompanying drawing 4 is that the B of the utility model accompanying drawing 3 is to enlarged drawing;
Accompanying drawing 5 is that the B-B of the utility model accompanying drawing 3 is to cutaway view;
Accompanying drawing 6 is that the C of the utility model accompanying drawing 5 is to enlarged drawing.
In figure: the bending radiating groove 8 of LED lamp bar 1 lamp cylinder 2 upper cover 3 reflective sheeting 4 LGP 5 diffuser plate 6 terminal box 7 connects column 9 cross recess screw 10 heat-conducting silicone greases 11
the specific embodiment:
Consult accompanying drawing, the utility model be described in further detail:
Embodiment mono-: by reference to the accompanying drawings 1,2,3,4, a kind of LED panel light, comprise LED lamp bar 1, lamp cylinder 2, upper cover 3, reflective sheeting 4, LGP 5, diffuser plate 6 and terminal box 7, diffuser plate 6 is socketed in the bottom of lamp cylinder 2, the lower surface of LGP 5 and diffuser plate 6 are close to, reflective sheeting 4 is fitted with the upper surface of LGP 5, LED lamp bar 1 is arranged on the inwall of lamp cylinder 2, be socketed with LGP 5, upper cover 3 is connected with the upper end of lamp cylinder 2, the stack shell of lamp cylinder 2 is provided with multiple tracks bending radiating groove 8 radially, and terminal box 7 is arranged on upper cover 3, is connected with LED lamp bar 1.
In the time of assembling, first diffuser plate is inserted in to the bottom of lamp cylinder, then LED lamp bar is inserted to lamp cylinder, make LED lamp bar be close to the inwall of lamp cylinder, and the wiring of LED lamp bar is drawn, then LGP is inserted in LED lamp bar, the reflector that closes, then the wiring of LED lamp bar is passed to upper cover, be connected with terminal box, and terminal box is arranged on and is covered, finally upper cover is connected with the upper end of lamp cylinder, just assemble.In use, terminal box is connected with the mains, just can use.Now, LED lamp bar carries out heat exchange by the bending radiating groove of multiple tracks and the external world.
Embodiment bis-, by reference to the accompanying drawings 1, 2, 3, 4, a kind of LED panel light, comprise LED lamp bar 1, lamp cylinder 2, upper cover 3, reflective sheeting 4, LGP 5, diffuser plate 6 and terminal box 7, diffuser plate 6 is socketed in the bottom of lamp cylinder 2, the lower surface of LGP 5 and diffuser plate 6 are close to, reflective sheeting 4 is fitted with the upper surface of LGP 5, LED lamp bar 1 is arranged on the inwall of lamp cylinder 2, be socketed with LGP 5, upper cover 3 is connected with the upper end of lamp cylinder 2, the stack shell of lamp cylinder 2 is provided with the bending radiating groove 8 of three roads wavy shaped configuration radially, on the stack shell of lamp cylinder 2, between bending radiating groove 8, be equipped with and connect column 9, connecting column 9 is connected by three cross recess screws 10 with upper cover 3, terminal box 7 is arranged on upper cover 3, be connected with LED lamp bar 1.
In the time of assembling, first diffuser plate is inserted in to the bottom of lamp cylinder, then LED lamp bar is inserted to lamp cylinder, make LED lamp bar be close to the inwall of lamp cylinder, and the wiring of LED lamp bar is drawn, then LGP is inserted in LED lamp bar, the reflector that closes, then the wiring of LED lamp bar is passed to upper cover, be connected with terminal box, and terminal box is arranged on and is covered, finally upper cover is connected by three cross recess screws with the upper end of lamp cylinder, just assemble.In use, terminal box is connected with the mains, just can use.Now, LED lamp bar carries out heat exchange by bending radiating groove and the external world of three road wavy shaped configuration.
Embodiment tri-, by reference to the accompanying drawings 1, 2, 3, 4, 5, 6, a kind of LED panel light, comprise LED lamp bar 1, lamp cylinder 2, upper cover 3, reflective sheeting 4, LGP 5, diffuser plate 6 and terminal box 7, the profile of lamp cylinder 2 outer walls is wavy shaped configuration, diffuser plate 6 is socketed in the bottom of lamp cylinder 2, the lower surface of LGP 5 and diffuser plate 6 are close to, reflective sheeting 4 is fitted with the upper surface of LGP 5, LED lamp bar 1 is arranged on the inwall of lamp cylinder 2, be socketed with LGP 5, between LED lamp bar 1 and lamp cylinder 2 inwalls, be provided with annular heat-conducting silicone grease 11, upper cover 3 is connected with the upper end of lamp cylinder 2, the stack shell of lamp cylinder 2 is provided with the bending radiating groove 8 of seven roads sinusoidal structure radially, on the stack shell of lamp cylinder 2, between bending radiating groove 8, be equipped with and connect column 9, connecting column 9 is connected by seven cross recess screws 10 with upper cover 3, terminal box 7 is arranged on upper cover 3, be connected with LED lamp bar 1.
In the time of assembling, first diffuser plate is inserted in to the bottom of lamp cylinder, then encloses heat-conducting silicone grease at the inwall of lamp cylinder, make LED lamp bar be close to heat-conducting silicone grease, and the wiring of LED lamp bar is drawn, then LGP is inserted in LED lamp bar, the reflector that closes, then the wiring of LED lamp bar is passed to upper cover, be connected with terminal box, and terminal box is arranged on and is covered, finally upper cover is connected by seven cross recess screws with the upper end of lamp cylinder, just assemble.In use, terminal box is connected with the mains, just can use.Now, the bending radiating groove of LED lamp bar by seven road sinusoidal structures and heat-conducting silicone grease and the external world carry out heat exchange.
Above-described three specific embodiments, are described in detail the utility model.Applied specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of embodiment is just for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model core concept; can also carry out some modifications to the utility model; the width of such as bending radiating groove, thickness, the thickness of heat-conducting silicone grease etc. of connection column carry out some modifications or combination, within should dropping on the protection domain of the utility model claim.
Claims (7)
1. a LED panel light, comprise LED lamp bar (1), lamp cylinder (2), upper cover (3), reflective sheeting (4), LGP (5), diffuser plate (6) and terminal box (7), it is characterized in that, described diffuser plate (6) is socketed in the bottom of lamp cylinder (2), the lower surface of described LGP (5) and diffuser plate (6) are close to, described reflective sheeting (4) is fitted with the upper surface of LGP (5), described LED lamp bar (1) is arranged on the inwall of lamp cylinder (2), be socketed with LGP (5), described upper cover (3) is connected with the upper end of lamp cylinder (2), the stack shell of described lamp cylinder (2) is provided with multiple tracks bending radiating groove (8) radially, described terminal box (7) is arranged on upper cover (3), be connected with LED lamp bar (1).
2. a kind of LED panel light according to claim 1, is characterized in that, described bending radiating groove (8) is sinusoidal structure.
3. a kind of LED panel light according to claim 1, is characterized in that, described bending radiating groove (8) is wavy shaped configuration.
4. according to a kind of LED panel light described in claim 2 or 3, it is characterized in that described bending radiating groove (8) Wei3-7 road.
5. a kind of LED panel light according to claim 1, it is characterized in that, on the stack shell of described lamp cylinder (2), between described bending radiating groove (8), be equipped with and connect column (9), described connection column (9) is connected by cross recess screw (10) with upper cover (3).
6. a kind of LED panel light according to claim 1, is characterized in that, the profile of described lamp cylinder (2) outer wall is wavy shaped configuration.
7. a kind of LED panel light according to claim 1, is characterized in that, between described LED lamp bar (1) and lamp cylinder (2) inwall, is provided with annular heat-conducting silicone grease (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783513.5U CN203671504U (en) | 2013-12-04 | 2013-12-04 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783513.5U CN203671504U (en) | 2013-12-04 | 2013-12-04 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671504U true CN203671504U (en) | 2014-06-25 |
Family
ID=50967793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783513.5U Expired - Fee Related CN203671504U (en) | 2013-12-04 | 2013-12-04 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565947A (en) * | 2015-01-21 | 2015-04-29 | 南通奥特机械设备有限公司 | Dispersed light source radiating type LED assembled lamp |
| CN106641895A (en) * | 2017-02-16 | 2017-05-10 | 黄信国 | Mounting structure for panel lamp |
-
2013
- 2013-12-04 CN CN201320783513.5U patent/CN203671504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565947A (en) * | 2015-01-21 | 2015-04-29 | 南通奥特机械设备有限公司 | Dispersed light source radiating type LED assembled lamp |
| CN106641895A (en) * | 2017-02-16 | 2017-05-10 | 黄信国 | Mounting structure for panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |