CN204387823U - The direct-injection type LED flat lamp improved - Google Patents
The direct-injection type LED flat lamp improved Download PDFInfo
- Publication number
- CN204387823U CN204387823U CN201520011443.0U CN201520011443U CN204387823U CN 204387823 U CN204387823 U CN 204387823U CN 201520011443 U CN201520011443 U CN 201520011443U CN 204387823 U CN204387823 U CN 204387823U
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- China
- Prior art keywords
- lamp panel
- supporting flange
- brace
- frame
- link slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 239000011521 glass Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the direct-injection type LED flat lamp of improvement, comprise lamp panel, base plate in described lamp panel is arranged with many LED lamp panel and drive unit, the edge of opening of lamp panel is extended with supporting flange laterally, lamp panel is undertaken on frame by supporting flange, and clamp between frame and supporting flange and be connected with light-passing board, the frame of supporting flange side is provided with link slot, link slot is provided with brace by securing member is removable, brace is extended with the connection compressing supporting flange and props up sheet; Simple and reasonable for structure, easy for installation, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of LED flat lamp, especially a kind of low cost of manufacture, the simple direct-injection type LED flat lamp of structure.
Background technology
At present, existing flat lamp or LED flat lamp, light source is arranged on sidepiece usually, is injected by the sidewall of light by diffuser plate, then is reflected by uniform light by diffuser plate, such as China Patent No. ZL201210056774.7, ZL201210289565.7; Although light can be reflected by diffuser plate by this structure equably, because the price of diffuser plate is higher, the price of flat lamp or LED flat lamp is caused to remain high, and light is the refraction by multi-angle all the time, light loss is higher, moreover this complex structure, and installation procedure is loaded down with trivial details, except diffuser plate, also need to arrange reflective membrane, reflective membrane evenly arranges opaque site, be beneficial to uniform light refraction, leaded light, cause overall weight large, cost of manufacture is high.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and improves a kind of simple and reasonable for structure, easy for installation, the direct-injection type LED flat lamp of the improvement of low cost of manufacture.
The utility model solves the technical scheme that its technical problem adopts:
The direct-injection type LED flat lamp improved, comprise lamp panel, it is characterized in that, base plate in described lamp panel is arranged with many LED lamp panel and drive unit, the edge of opening of lamp panel is extended with supporting flange laterally, and lamp panel is undertaken on frame by supporting flange, clamp between frame and supporting flange and be connected with light-passing board, the frame of supporting flange side is provided with link slot, and link slot is provided with brace by securing member is removable, brace is extended with the connection compressing supporting flange and props up sheet.
Adopt the LED flat lamp of this structure, first, LED lamp panel is arranged on the base plate in lamp panel, light can be gone out in the opening direction direct projection of lamp panel in the past, reflected by diffuser plate compared to existing technology, its light loss is less, the brightness of light is highly improved, except saving diffuser plate, also save the various glass plate being printed with opaque site, greatly save production cost, and lamp pearl power on lamp plate and spacing can set as required, light is made to keep soft, install simple, lamp panel is close on frame by supporting flange, then by securing member (screw or bolt), brace is locked at (this link slot is made up of two vertical panels) on the link slot of frame, sheet is propped up owing to brace being extended with the connection compressing supporting flange in the locked condition, so this syndeton is simple, rationally, installation effectiveness is high, dismounting is easy to maintenance, cost of manufacture is low, flat lamp compared to existing technology has obvious advantage.
The utility model can also adopt following technical measures to solve:
Described brace is that monoblock type is formed with being connected a sheet; This brace be connected sheet and be flake, structural strength can be guaranteed.
Described link slot is provided with polylith brace by multiple securing member is removable, and the connection that every bump contacted chip extends is propped up sheet and is compressed supporting flange simultaneously; Because the profile of frame sets according to the profile of lamp panel, so link slot is extended along the profile of lamp panel, during actual installation, according to the size of lamp panel, the brace of varying number must be set, be fastenedly connected.
The beneficial effects of the utility model are:
Direct-injection type LED flat lamp of the present utility model, first, LED lamp panel is arranged on the base plate in lamp panel, light can be gone out in the opening direction direct projection of lamp panel in the past, reflected by diffuser plate compared to existing technology, its light loss is less, the brightness of light is highly improved, except saving diffuser plate, also save the various glass plate being printed with opaque site, greatly save production cost, and lamp pearl power on lamp plate and spacing can set as required, light is made to keep soft, install simple, lamp panel is close on frame by supporting flange, then by securing member, brace is locked on the link slot of frame, sheet is propped up owing to brace being extended with the connection compressing supporting flange in the locked condition, so this syndeton is simple, rationally, installation effectiveness is high, dismounting is easy to maintenance, cost of manufacture is low, flat lamp compared to existing technology has obvious advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 to Figure 2, the direct-injection type LED flat lamp improved, comprise lamp panel 1, it is characterized in that, base plate 101 in described lamp panel 1 is arranged with many LED lamp panel 2 and drive unit 3, opening 102 edge of lamp panel 1 is extended with supporting flange 103 laterally, lamp panel 1 is undertaken on the frame 4 of aluminium alloy by supporting flange 103, clamp between frame 4 and supporting flange 103 and be connected with light-passing board 5, the frame 4 of supporting flange 103 side is provided with link slot 401, link slot 401 is provided with brace 7 by securing member 6 is removable, the groove width of link slot 401 is less than threaded rod 601 part of securing member, making securing member 6 tightly can enter formula is fixed on link slot 401, form fastening structure, without the need to tapping, also can brace 7 be fixed on link slot 401, brace 7 is extended with the connection compressing supporting flange 103 and props up sheet 8.
Adopt the LED flat lamp of this structure, first, LED lamp panel is arranged on the base plate 101 in lamp panel 1, light can be gone out in the opening 102 direction direct projection of lamp panel 1 in the past, reflected by diffuser plate compared to existing technology, its light loss is less, the brightness of light is highly improved, except saving diffuser plate, also save the various glass plate being printed with opaque site, greatly save production cost, and lamp pearl 201 power on lamp plate 2 and spacing can set as required, light is made to keep soft, install simple, lamp panel 1 is close on frame 4 by supporting flange 103, then by securing member 6(screw or bolt) brace 7 is locked at (this link slot 401 is made up of two vertical panels 402) on the link slot 401 of frame 4, sheet 8 is propped up owing to brace 7 being extended with the connection compressing supporting flange 103 in the locked condition, so this syndeton is simple, rationally, installation effectiveness is high, dismounting is easy to maintenance, cost of manufacture is low, flat lamp compared to existing technology has obvious advantage.
As the present embodiment more particular embodiment:
Described brace 7 props up sheet 8 for monoblock type formation with being connected; This brace 7 be connected sheet 8 and be flake, structural strength can be guaranteed.
Described link slot 401 is provided with polylith brace 7 by multiple securing member 6 is removable, and the connection that every bump contacted chip 7 extends is propped up sheet 8 and is compressed supporting flange 103 simultaneously; Because the profile of frame 4 sets according to the profile of lamp panel 1, so link slot 401 is extended along the profile of lamp panel 1, during actual installation, must according to the size of lamp panel 1, the brace 7 arranging varying number props up a sheet 8 with being connected, and is fastenedly connected.
Above-described specific embodiment, is only the utility model preferred embodiment, such as according to the equivalent arrangements that the utility model claim is done, all should be technology of the present utility model and contained.
Claims (3)
1. the direct-injection type LED flat lamp improved, comprise lamp panel (1), it is characterized in that, base plate (101) in described lamp panel (1) is arranged with many LED lamp panel (2) and drive unit (3), opening (102) edge of lamp panel (1) is extended with supporting flange (103) laterally, lamp panel (1) is undertaken on frame (4) by supporting flange (103), clamp between frame (4) and supporting flange (103) and be connected with light-passing board (5), the frame (4) of supporting flange (103) side is provided with link slot (401), link slot (401) is provided with brace (7) by securing member (6) is removable, brace (7) is extended with the connection compressing supporting flange (103) and props up sheet (8).
2. the direct-injection type LED flat lamp improved according to claim 1, is characterized in that, described brace (7) props up sheet (8) for monoblock type formation with being connected.
3. the direct-injection type LED flat lamp improved according to claim 1, it is characterized in that, described link slot (401) is provided with polylith brace (7) by multiple securing member (6) is removable, and the upper connection extended of every bump contacted chip (7) is propped up sheet (8) and is compressed supporting flange (103) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011443.0U CN204387823U (en) | 2015-01-08 | 2015-01-08 | The direct-injection type LED flat lamp improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011443.0U CN204387823U (en) | 2015-01-08 | 2015-01-08 | The direct-injection type LED flat lamp improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387823U true CN204387823U (en) | 2015-06-10 |
Family
ID=53360540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011443.0U Expired - Fee Related CN204387823U (en) | 2015-01-08 | 2015-01-08 | The direct-injection type LED flat lamp improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387823U (en) |
-
2015
- 2015-01-08 CN CN201520011443.0U patent/CN204387823U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |