CN201053608Y - Large power LED streamer lamp - Google Patents
Large power LED streamer lamp Download PDFInfo
- Publication number
- CN201053608Y CN201053608Y CNU2007201523153U CN200720152315U CN201053608Y CN 201053608 Y CN201053608 Y CN 201053608Y CN U2007201523153 U CNU2007201523153 U CN U2007201523153U CN 200720152315 U CN200720152315 U CN 200720152315U CN 201053608 Y CN201053608 Y CN 201053608Y
- Authority
- CN
- China
- Prior art keywords
- insulation shell
- metal
- power led
- light
- top cover
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a high-power LED spot light which comprises a lamp cap component, a light-condensing cup positioned in the lamp cap component, and an LED lamp arranged in the light-condensing cup. The lamp cap component mainly comprises an insulating shell, a metal upper cover and a metal lower cover; the metal upper cover is arranged between a plastic shell and the metal lower cover. The utility model improves the prior lamp cap component structure into combination of the insulating shell and the metal upper cover, and not only solves the radiating problem of the prior high-power LED spot light, but also reduces the cost of whole product. Besides, the utility model has the advantages of simple structure, convenient installation and so on.
Description
Technical field:
The utility model relates to a kind of shot-light, and particularly a kind of is the LED shot-light of light source with large-power light-emitting diodes LED.
Background technology:
Existing with large-power light-emitting diodes LED shot-light as light source, because have luminous efficiency height, advantage such as energy-conservation, and be widely used in various occasions, as illuminating lamp, signal lamp, ornament lamp or the like.But existing these shot-lights generally all are the drive circuits that lamp holder and lamp holder are used is set to one, and lampshade is an integral body, so in use, great power LED can produce a large amount of heat and can not effectively disperse fast, therefore often the lamp body inner heat taking place and burn out the incident of whole drive circuit or light emitting diode, has not only had potential safety hazard but also increased the use cost of product.
Summary of the invention:
In order to solve the problem of existing great power LED shot-light radiating effect difference, the purpose of this utility model is to provide a kind of good heat dissipation effect, great power LED shot-light simple in structure, to substitute existing tungsten filament shot-light.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of great power LED shot-light, comprise lamp adapter assembly, be positioned at the prefocus cup of lamp adapter assembly, and be installed in LED lamp in the prefocus cup, and wherein said lamp adapter assembly is made of insulation shell, metal top cover and metal lower cover, and described metal top cover is installed between insulation shell and the metal lower cover.
Described insulation shell is provided with the attacker, and the metal lower cover is provided with the buckle corresponding with the attacker, and described insulation shell is connected with buckle by the attacker with the metal lower cover.
The high frequency switch power that has isolating transformer is also installed in described insulation shell inside.
The LED lamp plate also is installed in the described lamp adapter assembly, is welded with constant-current driving power supply on the described LED lamp plate.
Also be provided with a plurality of louvres on the metal top cover.
Also be provided with the pin that is electrically connected with constant-current driving power supply on the LED lamp plate on the described insulation shell.
Described LED lamp plate is fixed on the metal top cover the inside.
The utility model is the mode that is made up by insulation shell and metal top cover by the lamp adapter assembly architecture advances with original integral body, not only effectively solved existing great power LED shot-light heat radiation and human body has been endangered problems such as bigger, and reduced the cost of entire product, the utility model also has advantages such as simple in structure, easy for installation in addition.
Description of drawings:
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is the utility model combining structure schematic diagram.
Identifier declaration among the figure: insulation shell 1, insulation cover plate 2, metal top cover 3, LED lamp plate 4, metal lower cover 5, LED lamp 6, attacker 7, constant-current driving power supply 8, buckle 9, prefocus cup 10, pin 11.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As Fig. 1～shown in Figure 2, a kind of great power LED shot-light, comprise lamp adapter assembly, be positioned at the prefocus cup 10 of lamp adapter assembly, and be installed in LED lamp 6 in the prefocus cup 10, wherein said lamp adapter assembly mainly is made of insulation shell 1, metal top cover 3 and metal lower cover 5, and described metal top cover 3 is installed between insulation shell 1 and the metal lower cover 5.
Above-mentioned insulation shell 1 base end is provided with two perforates, be equipped with in the perforate can with the direct-connected pin 11 of alternating current, insulation shell 1 inside is equipped with an isolating transformer power supply, when being short-circuited fault, therefore described isolating transformer power supply can guarantee user's safety owing to completely cut off by insulation shell 1 and alternating current circuit.Be provided with three attackers 7 in addition in the lower end of insulation shell 1, metal top cover 3 is provided with the perforate corresponding with attacker 7, metal lower cover 5 is provided with the buckle 9 corresponding with attacker 7, when mounted, attacker on the insulation shell 17 is passed perforate on the metal top cover, then with metal lower cover 5 on buckle 9 rotation back fixing, insulation shell 1 also can be fixed together by screw and other modes with metal lower cover 5 here.In addition, lamp adapter assembly inside also is equipped with insulation cover plate 2, and insulation cover plate 2 is fixed in the insulation shell 1, and there is a hole that is used for fixing lead in its edge, LED lamp plate 4 is fixed between metal top cover 3 and the metal lower cover 5, also is provided with constant-current driving power supply 8 on the LED lamp plate 4.
Described metal lower cover 5 is provided with prefocus cup 10, described prefocus cup 10 can be for one or more, the utility model is preferably one, this prefocus cup 10 is positioned at position, metal lower cover 5 center, high-powered LED lamp 6 is installed in the prefocus cup 10, described LED lamp 6 is electrically connected with constant-current driving power supply 8, and constant-current driving power supply 8 is being connected with pin 11 by lead, and pin 11 directly connects with 220VAC or 110V.
In addition, also be provided with a plurality of perforates on the metal top cover 3 described in the utility model, because high-powered LED lamp 6 can produce a large amount of heat in the course of the work, untimely if dispel the heat, may cause constant-current driving power supply 8 and LED lamp plate 4 to damage, therefore need dispel the heat by metal top cover 3 and insulation shell 1, the mode that the utility model adopts metal top cover 3 and insulation shell 1 to combine, not only cost is that the shot-light of housing is low than adopting whole metal, but also easier heat radiation, in addition, the compound mode of this structure is simple in structure, and installing/dismounting is also fairly simple when changing the LED lamp plate.
More than a kind of great power LED shot-light described in the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. great power LED shot-light, comprise lamp adapter assembly, be positioned at the prefocus cup (10) of lamp adapter assembly, and be installed in LED lamp (6) in the prefocus cup (10), it is characterized in that: described lamp adapter assembly is made of insulation shell (1), metal top cover (3) and metal lower cover (5), and described metal top cover (3) is installed between insulation shell (1) and the metal lower cover (5).
2. great power LED shot-light according to claim 1, it is characterized in that: described insulation shell (1) is provided with attacker (7), metal lower cover (5) is provided with and the corresponding buckle (9) of metal top cover (3) energy, and described insulation shell (1) is connected with buckle (9) by attacker (7) with metal lower cover (5).
3. great power LED shot-light according to claim 1 is characterized in that: the inner high frequency switch power that the band isolating transformer also is installed of described insulation shell (1).
4. great power LED shot-light according to claim 1 is characterized in that: LED lamp plate (4) also is installed in the described lamp adapter assembly, is welded with constant-current driving power supply (8) on the described LED lamp plate (4).
5. great power LED shot-light according to claim 1 is characterized in that: metal top cover also is provided with a plurality of louvres on (3).
6. according to claim 1 or 4 described great power LED shot-lights, it is characterized in that: also be provided with on the described insulation shell (1) with LED lamp plate (4) and go up the pin (11) that constant-current driving power supply is electrically connected.
7. great power LED shot-light according to claim 1 is characterized in that: described LED lamp plate (4) is fixed on metal top cover (3) the inside, is locked on the insulation shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523153U CN201053608Y (en) | 2007-06-15 | 2007-06-15 | Large power LED streamer lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523153U CN201053608Y (en) | 2007-06-15 | 2007-06-15 | Large power LED streamer lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053608Y true CN201053608Y (en) | 2008-04-30 |
Family
ID=39393271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201523153U Expired - Fee Related CN201053608Y (en) | 2007-06-15 | 2007-06-15 | Large power LED streamer lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053608Y (en) |
-
2007
- 2007-06-15 CN CNU2007201523153U patent/CN201053608Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20130615 |