CN204201698U - A kind of LED lamp affixed to the ceiling - Google Patents
A kind of LED lamp affixed to the ceiling Download PDFInfo
- Publication number
- CN204201698U CN204201698U CN201420695608.6U CN201420695608U CN204201698U CN 204201698 U CN204201698 U CN 204201698U CN 201420695608 U CN201420695608 U CN 201420695608U CN 204201698 U CN204201698 U CN 204201698U
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- Prior art keywords
- sheet
- led
- power supply
- chassis
- link
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to LED lamp technical field, particularly relate to a kind of LED lamp affixed to the ceiling, its structure comprises lampshade, chassis, is arranged at the LED sheet of power supply PCB in the middle part of chassis and some bar shapeds, power supply PCB is electrically connected with LED sheet by power line, the top of power supply PCB is provided with power supply lid, several metal connecting sheets are provided with between power supply lid and bottom dish, metal connecting sheet includes the first link and the second link, and the pad of the first link and the second link end of LED sheet corresponding thereto respectively touches.Compared with prior art, realize electrical connection by metal connecting sheet between LED sheet of the present utility model, enormously simplify the assembling procedure of LED lamp affixed to the ceiling, reduce production cost, and perfect heat-dissipating.
Description
Technical field
The utility model relates to LED lamp technical field, particularly relates to a kind of LED lamp affixed to the ceiling.
Background technology
Lamp affixed to the ceiling is as a kind of conventional light fixture, and it is arranged on house interior, and because light fixture top is more flat, installing near roof, similarly is be adsorbed on roof, so be called lamp affixed to the ceiling.
In prior art, the structure of LED lamp affixed to the ceiling is made up of lampshade, chassis, LED mostly, LED lamp is arranged on the larger circuit board of area, but the LED lamp specification of this structure is fixed, cannot be configured flexibly, and the utilization rate of circuit board is not high, produce more leftover pieces, cost is higher, energy saving and heat dispersion poor; Lamp affixed to the ceiling up-to-date at present adopts LED sheet and LED SMD lamp, it is made up of FPC circuit board, LED lamp, high quality silicon gum cover pipe, there is uniform in light emission, without advantages such as halation, specular removal, energy-conserving and environment-protective, but be still electrically connected by welding lead between each LED sheet, especially for adopting the relatively large lamp affixed to the ceiling of multiple LED sheet, assembling process is very complicated, and cost is higher, and too much wire takies a large amount of inner space, make the heat dispersion of LED entirety poor.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and provides the LED lamp affixed to the ceiling of a kind of simple installation, cost-saving, perfect heat-dissipating.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED lamp affixed to the ceiling is provided, comprise lampshade, chassis, be arranged at the power supply PCB in the middle part of described chassis and be arranged at the LED sheet of some bar shapeds on described chassis, the LED Pian You center of some bar shapeds radially distributes in described chassis to peripheral direction, described power supply PCB is electrically connected with described LED sheet by power line, the top of described power supply PCB is provided with power supply lid, several metal connecting sheets are provided with between described power supply lid and described chassis, adjacent described LED sheet is electrically connected by described metal connecting sheet, described metal connecting sheet is fixedly connected with described chassis with described power supply lid respectively, described metal connecting sheet comprises the first link and the second link, the pad of described first link and the second link end of LED sheet corresponding thereto respectively touches,
The top of each described LED sheet is all covered with LED sheet cover plate, and the one-body molded lamp sheet cover plate being set to ring-type of LED sheet cover plate described in several, described lamp sheet cover plate is fixedly connected with described chassis.
Wherein, described first link and the second link are provided with flanging bore, and described flanging bore inserts the pad of described LED sheet.
Wherein, also include brace mount pad, described brace mount pad offers multiple brace mounting groove, and it is outer and touch with the pad of the end of LED sheet that the first link of described metal connecting sheet and the second link stretch out described brace mounting groove respectively.
Wherein, described brace mount pad, described metal connecting sheet, described chassis and described power supply lid all offer corresponding screw, and described brace mount pad is fixedly connected with described chassis with described power supply lid respectively.
Wherein, described power supply lid offers louvre, and the inward flange of described power supply lid is provided with multiple jaw, and the bottom of described jaw is bent to form the crook for fixing described brace mount pad to the inside.
Wherein, described brace mount pad is set to circular brace mount pad, and multiple brace mounting grooves are distributed in the circular annular region of brace mount pad equably.
Wherein, the outward flange of described brace mounting groove is provided with card convex, and the bottom of described power supply lid is provided with the groove corresponding with described card convex.
Wherein, described chassis is provided with LED sheet mounting groove and radiating groove.
Wherein, the top of described LED sheet is provided with LED sheet cover plate, the outward flange of described LED sheet cover plate both sides all upwards extends to form chimb, and described chassis is provided with LED sheet cover plate geometrical clamp, and described LED sheet cover plate geometrical clamp is provided with the draw-in groove for fixing described chimb.
Wherein, described chassis is provided with LED sheet mounting groove and radiating groove, and the middle part on described chassis is provided with power supply PCB fixed support.
Wherein, the lamp sheet cover plate of described ring-type is set to the lamp sheet cover plate of plastics material, and described chassis is set to the chassis of plastics material.
the beneficial effects of the utility model:
LED lamp affixed to the ceiling of the present utility model, compared with prior art, adjacent LED sheet is electrically connected by metal connecting sheet, thus, electrical connection between LED sheet is without the need to welding lead, during assembling, the pad of the first link of metal connecting sheet and corresponding with it the respectively LED sheet end of the second link is only needed to touch the electrical connection that can realize between LED sheet, thus enormously simplify the assembling procedure of LED lamp affixed to the ceiling, processing and the installation of metal connecting sheet are all very simple, reduce the production cost of LED lamp affixed to the ceiling, and metal connecting sheet is by the heat trnasfer with power supply lid and bottom dish, fast thermal release can be gone out, it has better heat dispersion, be conducive to the service life extending light fixture.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the decomposition texture schematic diagram of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 2 is the structural representation after a kind of LED lamp affixed to the ceiling assembling of the present utility model.
Fig. 3 is a kind of metal connecting sheet of LED lamp affixed to the ceiling of the present utility model and the package assembly schematic diagram of brace mount pad.
Fig. 4 is the structural representation of the brace mount pad of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 5 is the internal structure schematic diagram of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 6 is the structure for amplifying schematic diagram at A place in Fig. 5.
Fig. 7 is the structural representation on the chassis of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 8 is the structural representation of the power supply lid of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 9 is the structural representation of the lamp sheet cover plate of a kind of LED lamp affixed to the ceiling of the present utility model.
Fig. 1 to Fig. 9 comprises:
Lampshade 1;
Chassis 2, LED sheet mounting groove 21, power supply PCB fixed support 22, radiating groove 23;
Power supply PCB3;
LED sheet 4, pad 41;
Power supply lid 5, groove 51, jaw 52, crook 521, louvre 53;
Metal connecting sheet 6, first link 61, second link 62, flanging bore 611;
Brace mount pad 7, brace mounting groove 71, card convex 711, screw 72;
Lamp sheet cover plate 8, LED sheet cover plate 81.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
A kind of LED lamp affixed to the ceiling of the present utility model, as shown in Figures 1 to 9, comprise lampshade 1, chassis 2, be arranged at the power supply PCB3 in the middle part of chassis 2 and be arranged at the LED sheet 4 of eight bar shapeds on chassis 2, LED sheet 4 radially distributes in chassis 2 by center to peripheral direction, power supply PCB3 is electrically connected with LED sheet 4 by power line, the top of power supply PCB3 is provided with power supply lid 5, eight metal connecting sheets 6 are provided with between power supply lid 5 and chassis 2, adjacent LED sheet 4 is electrically connected by metal connecting sheet 6, metal connecting sheet 6 is fixedly connected with chassis 2 with power supply lid 5 respectively.
As shown in Figures 3 to 6, the pad 41 that metal connecting sheet 6 comprises the first link 61 and the second link 62, first link 61 and the second link 62 end of LED sheet 4 corresponding thereto respectively touches, thus realizes the electrical connection between LED sheet 4.Metal connecting sheet 6 can be copper sheet, aluminium flake or other there is the metal material of conducting function.
Concrete, first link 61 and the second link 62 are provided with flanging bore 611, because flanging bore 611 has sharp flange, make flanging bore 611 insert LED sheet 4 pad 41 and can not relative sliding, therefore, metal connecting sheet 6 does not need welding, and it installs and process all very simple, and cost is lower.
In the present embodiment, LED lamp affixed to the ceiling also includes brace mount pad 7, brace mount pad 7 correspondence offers 8 brace mounting grooves 71, and it is outer and touch with the pad 41 of the end of LED sheet 4 that the first link 61 of metal connecting sheet 6 and the second link 62 stretch out brace mounting groove 71 respectively.
Concrete, brace mount pad 7, metal connecting sheet 6, chassis 2 and power supply lid 5 all offer corresponding screw 72, brace mount pad 7 is fixedly connected with chassis 2 with power supply lid 5 respectively, during installation, metal connecting sheet 6 is put into one by one in corresponding brace mounting groove 71, then with bolt, brace mount pad 7 is fixed with chassis 2 and power supply lid 5 respectively, whole operating process is very easy, and brace mounting groove 71 is except can except fixing metal brace 6, the function that heat radiation can also be played in certain space is formed between bottom itself and power supply lid 5, the heat that metal connecting sheet 6 is produced conducts rapidly.
Concrete, brace mount pad 7 is set to the circular annular region that circular brace mount pad 7, eight brace mounting grooves 71 are distributed in brace mount pad 7 equably.
Concrete, the outward flange of brace mounting groove 71 is provided with card convex 711, and the bottom of power supply lid 5 is provided with the groove 51 corresponding with card convex 711, and the mode by clamping between power supply lid 5 and brace mount pad 7 is fixedly connected with, and installs very convenient.
Concrete, chassis 2 is provided with LED sheet mounting groove 21.
In the present embodiment, the top of each LED sheet 4 is all covered with the one-body molded setting of 81, eight LED sheet cover plates 81 of LED sheet cover plate and forms the lamp sheet cover plate 8 of ring-type, thus is sheltered from by light source, has uniform in light emission, advantage without halation, specular removal.
The position corresponding with it, in the outer circumference of the lamp sheet cover plate 8 of ring-type and inside circumference and chassis 2 all offers screw, is fixedly connected with by lamp sheet cover plate 8 by screw with chassis 2.During installation, first LED sheet 4 is loaded in LED sheet mounting groove 21, then lamp sheet cover plate 8 is covered at LED sheet 4, then lamp sheet cover plate 8 is fixedly connected with chassis, install and dismantle also very simple.
Lamp sheet cover plate 8 and chassis 2 are all adopted made of plastic, have light, safe advantage.
Also the mode of clamping can be adopted between chassis 2 with lampshade 1 to be connected.
Concrete, power supply lid 5 offers louvre 53, is convenient to power supply heat sinking.
Concrete, the inward flange of power supply lid 5 is provided with multiple jaw 52, and the bottom of jaw 52 is bent to form the crook 521 for being fixedly connected with sheet mount pad 7 to the inside, thus connects between brace mount pad 7 and power supply lid 5 securely further.
In the present embodiment, chassis 2 is provided with multiple radiating groove 23 near outer peripheral region, after assembling, forms heat-dissipating space between radiating groove 23 and lampshade 1, improves the heat dispersion of LED lamp affixed to the ceiling.
The middle part on chassis 2 is provided with power supply PCB fixed support 22.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (9)
1. a LED lamp affixed to the ceiling, comprise lampshade, chassis, be arranged at the power supply PCB in the middle part of described chassis and be arranged at the LED sheet of some bar shapeds on described chassis, the LED Pian You center of some bar shapeds radially distributes in described chassis to peripheral direction, described power supply PCB is electrically connected with described LED sheet by power line, the top of described power supply PCB is provided with power supply lid, it is characterized in that: between described power supply lid and described chassis, be provided with several metal connecting sheets, adjacent described LED sheet is electrically connected by described metal connecting sheet, described metal connecting sheet is fixedly connected with described chassis with described power supply lid respectively, described metal connecting sheet comprises the first link and the second link, the pad of described first link and the second link end of LED sheet corresponding thereto respectively touches,
The top of each described LED sheet is all covered with LED sheet cover plate, and the one-body molded lamp sheet cover plate being set to ring-type of LED sheet cover plate described in several, described lamp sheet cover plate is fixedly connected with described chassis.
2. a kind of LED lamp affixed to the ceiling according to claim 1, it is characterized in that: described first link and the second link are provided with flanging bore, described flanging bore inserts the pad of described LED sheet.
3. a kind of LED lamp affixed to the ceiling according to claim 1, it is characterized in that: also include brace mount pad, described brace mount pad offers multiple brace mounting groove, and the first link of described metal connecting sheet and the second link stretch out the outer and pad that the is end of LED sheet corresponding thereto of described brace mounting groove respectively and touch.
4. a kind of LED lamp affixed to the ceiling according to claim 3, it is characterized in that: described brace mount pad, described metal connecting sheet, described chassis and described power supply lid all offer corresponding screw, and described brace mount pad is fixedly connected with described chassis with described power supply lid respectively.
5. a kind of LED lamp affixed to the ceiling according to claim 3, it is characterized in that: described power supply lid offers louvre, the inward flange of described power supply lid is provided with multiple jaw, and the bottom of described jaw is bent to form the crook for fixing described brace mount pad to the inside.
6. a kind of LED lamp affixed to the ceiling according to claim 3, is characterized in that: described brace mount pad is set to circular brace mount pad, and multiple brace mounting grooves are distributed in the circular annular region of brace mount pad equably.
7. a kind of LED lamp affixed to the ceiling according to claim 6, it is characterized in that: the outward flange of described brace mounting groove is provided with card convex, the bottom of described power supply lid is provided with the groove corresponding with described card convex.
8. a kind of LED lamp affixed to the ceiling according to claim 1, is characterized in that: described chassis is provided with LED sheet mounting groove and radiating groove, and the middle part on described chassis is provided with power supply PCB fixed support.
9. a kind of LED lamp affixed to the ceiling according to claim 1, is characterized in that: the lamp sheet cover plate of described ring-type is set to the lamp sheet cover plate of plastics material, and described chassis is set to the chassis of plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695608.6U CN204201698U (en) | 2014-11-19 | 2014-11-19 | A kind of LED lamp affixed to the ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695608.6U CN204201698U (en) | 2014-11-19 | 2014-11-19 | A kind of LED lamp affixed to the ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201698U true CN204201698U (en) | 2015-03-11 |
Family
ID=52659655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420695608.6U Withdrawn - After Issue CN204201698U (en) | 2014-11-19 | 2014-11-19 | A kind of LED lamp affixed to the ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315434A (en) * | 2014-11-19 | 2015-01-28 | 木林森股份有限公司 | LED ceiling lamp |
-
2014
- 2014-11-19 CN CN201420695608.6U patent/CN204201698U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315434A (en) * | 2014-11-19 | 2015-01-28 | 木林森股份有限公司 | LED ceiling lamp |
| CN104315434B (en) * | 2014-11-19 | 2016-06-29 | 木林森股份有限公司 | A kind of LED lamp affixed to the ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |