CN201992418U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN201992418U CN201992418U CN2011200591465U CN201120059146U CN201992418U CN 201992418 U CN201992418 U CN 201992418U CN 2011200591465 U CN2011200591465 U CN 2011200591465U CN 201120059146 U CN201120059146 U CN 201120059146U CN 201992418 U CN201992418 U CN 201992418U
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- CN
- China
- Prior art keywords
- led lamp
- cooling stand
- mounting groove
- power circuit
- driving power
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED lamp, which belongs to the technical field of illumination. The LED lamp solves the problem of poor heat dissipation effect of an existing LED lamp and comprises a heat dissipating support and a driving power circuit board, a heat dissipating piece and a support are integrally molded to form the heat dissipating support, the driving power circuit board is mounted on the heat dissipating support, a slot is arranged in the middle of the upper end surface of the heat dissipating support, a plurality of substrates are fixed onto the slot, LED lamps are fixed onto the substrates, a mounting groove is arranged on one side of the heat dissipating support, and the driving power circuit board is fixedly mounted in the mounting groove and can be connected with an external power source. The LED lamp has the advantages of simple structure, fine heat dissipation effect, electricity economization, higher efficiency and low cost.
Description
Technical field
The utility model belongs to lighting technical field, refers in particular to a kind of LED lamp.
Background technology
LED is a kind of semiconductor that can convert electrical energy into visible light, and it has efficient height, photochromic pure, light quality height, advantages such as energy consumption is little, the life-span is long, illuminator points of proximity light source, is the novel green light source of 21 century of generally acknowledging in the world.
The support of LED lamp in the market and radiator are generally two independent parts, and complex structure and radiating effect are poor, the cost height.The someone disclosed name and had been called " LED lamp " afterwards, the patent No. is the innovation and creation of ZL200820234924.8, these innovation and creation comprise substrate and the LED that is located on this substrate, it is characterized in that: also comprise the integrated cooling stand of a radiator and support, described cooling stand is the cavity body structure of two pairs of end openings, and described substrate is carried in a side of described cooling stand.Though support and radiator in this technical scheme are one-body molded, solved the problem of complex structure and radiating effect difference to a certain extent, but still exist some problems: it is that mainly LED in this LED lamp for all being fixed on the substrate, makes that radiating effect is not fine.
Summary of the invention
The purpose of this utility model provides a kind of radiating effect LED lamp better and simple in structure.
The purpose of this utility model is achieved in that a kind of LED lamp, comprise by radiator and integrated cooling stand of support and the driving power circuit plate that is installed on the cooling stand, it is characterized in that: have wire casing in the middle of the upper surface of described cooling stand, be fixed with the substrate that is fixed with the LED lamp on several its above the wire casing, one side of described cooling stand has mounting groove, and above-mentioned driving power circuit plate is fixedly mounted in the mounting groove and can be connected with extraneous power supply.
It has above-mentioned cooling stand on that side of mounting groove and also offers the radiating groove that several are distributed in the mounting groove both sides, and its opposite side also has several radiating grooves.
The bottom face of above-mentioned cooling stand is provided with four installing holes, and described installing hole protrudes cooling stand bottom face 0.5cm.
The bottom of above-mentioned driving power circuit plate is stained with the separation layer of being made by insulating materials.
The two ends of above-mentioned cooling stand are socketed with vinyl cover, offer several louvres on the described vinyl cover.
Be connected with transparent shield on the upper surface of above-mentioned cooling stand.
The outstanding compared to existing technology advantage of the utility model is:
1, radiator in the utility model and support are formed in one, and be simple in structure, good heat dissipation effect;
2, the substrate in the utility model is installed on the wire casing, is convenient to the circulation of air heat radiation, and structures such as a plurality of radiating grooves on the cooling stand both sides and installing hole protrusion cooling stand bottom face 0.5cm make air be convenient to circulation, help heat radiation;
3, a plurality of louvres on the vinyl cover in the utility model also are convenient to circulation of air, are beneficial to heat radiation;
4, very power saving of the utility model, while efficient is higher and cost is low.
Description of drawings
Fig. 1 is the structural representation of its cooling stand and protective cover in the utility model;
Fig. 2 is the structural representation of its cooling stand bottom face of the utility model;
Fig. 3 is a cross section view of the present utility model;
Fig. 4 is the structural representation of its vinyl cover of the utility model.
Among the figure, 1, cooling stand; 2, driving power circuit plate; 3, wire casing; 4, substrate; 5, mounting groove; 6, radiating groove; 7, installing hole; 8, vinyl cover; 9, louvre; 10, protective cover.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-4:
A kind of LED lamp, comprise by radiator and integrated cooling stand 1 of support and the driving power circuit plate 2 that is installed on the cooling stand 1, it is characterized in that: have wire casing 3 in the middle of the upper surface of described cooling stand 1, be fixed with 11 substrates 4 that are fixed with the LED lamp on it above the wire casing 3, one side of described cooling stand 1 has mounting groove 5, and above-mentioned driving power circuit plate 2 is fixedly mounted in the mounting groove 5 and can be connected with extraneous power supply.
It has above-mentioned cooling stand 1 and also offers two radiating grooves 6 that are distributed in mounting groove 5 both sides on mounting groove 5 those sides, and its opposite side also has two radiating grooves 6.
The bottom face of above-mentioned cooling stand 1 is provided with four installing holes 7, and described installing hole 7 protrudes cooling stand 1 bottom face 0.5cm.
The bottom of above-mentioned driving power circuit plate 2 is stained with the separation layer of being made by insulating materials.
The two ends of above-mentioned cooling stand 1 are socketed with vinyl cover 8, offer six louvres 9 on the described vinyl cover 8.
Be connected with transparent shield 10 on the upper surface of above-mentioned cooling stand 1.
The foregoing description is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (6)
1. LED lamp, comprise by radiator and integrated cooling stand of support and the driving power circuit plate that is installed on the cooling stand, it is characterized in that: have wire casing in the middle of the upper surface of described cooling stand, be fixed with the substrate that is fixed with the LED lamp on several its above the wire casing, one side of described cooling stand has mounting groove, and above-mentioned driving power circuit plate is fixedly mounted in the mounting groove and can be connected with extraneous power supply.
2. a kind of LED lamp according to claim 1 is characterized in that: it has described cooling stand on that side of mounting groove and also offers the radiating groove that several are distributed in the mounting groove both sides, and its opposite side also has several radiating grooves.
3. a kind of LED lamp according to claim 2 is characterized in that: the bottom face of described cooling stand is provided with four installing holes, and described installing hole protrudes cooling stand bottom face 0.5cm.
4. according to claim 1 or 2 or 3 described a kind of LED lamps, it is characterized in that: the bottom of described driving power circuit plate is stained with the separation layer of being made by insulating materials.
5. a kind of LED lamp according to claim 4, it is characterized in that: the two ends of described cooling stand are socketed with vinyl cover, offer several louvres on the described vinyl cover.
6. a kind of LED lamp according to claim 5 is characterized in that: be connected with transparent shield on the upper surface of described cooling stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200591465U CN201992418U (en) | 2011-03-09 | 2011-03-09 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200591465U CN201992418U (en) | 2011-03-09 | 2011-03-09 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992418U true CN201992418U (en) | 2011-09-28 |
Family
ID=44668908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200591465U Expired - Fee Related CN201992418U (en) | 2011-03-09 | 2011-03-09 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471242A (en) * | 2018-05-09 | 2019-11-19 | 深圳光峰科技股份有限公司 | Light source fixed substrate, light source heat radiation mechanism and projector |
-
2011
- 2011-03-09 CN CN2011200591465U patent/CN201992418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471242A (en) * | 2018-05-09 | 2019-11-19 | 深圳光峰科技股份有限公司 | Light source fixed substrate, light source heat radiation mechanism and projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120309 |