CN204665077U - A kind of annular garden lamp - Google Patents
A kind of annular garden lamp Download PDFInfo
- Publication number
- CN204665077U CN204665077U CN201520252998.4U CN201520252998U CN204665077U CN 204665077 U CN204665077 U CN 204665077U CN 201520252998 U CN201520252998 U CN 201520252998U CN 204665077 U CN204665077 U CN 204665077U
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- China
- Prior art keywords
- top cover
- garden lamp
- illuminator
- manhole
- cavity
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Abstract
The utility model relates to a kind of annular garden lamp, belongs to public illumination technical field, it solves street lamp aesthetic property in prior art poor, the problem of heat dispersion difference.This annular garden lamp comprises bottom, top cover, container cavity is formed between described bottom and top cover, all manhole is offered in the middle part of top cover and top cover, container cavity is divided into two lighting cavity in left and right by described manhole, be provided with illuminator in described lighting cavity, in described container cavity, be also provided with power source cavity.This annular garden lamp by offering through hole in the middle part of bottom and top cover, promote the aesthetic property of garden lamp on the one hand, the manhole formed between two illuminators on the other hand effectively can increase the area of dissipation of illuminator, simultaneously, due to air flowing can be formed in manhole, therefore improve the radiating efficiency of illuminator.
Description
Technical field
The utility model belongs to public illumination technical field, relates to a kind of street lamp, particularly a kind of annular garden lamp.
Background technology
The light source generally adopted in current roads light is high-pressure mercury lamp or metal-halide lamp, but the uniformity of road illumination and illumination all exists certain deficiency.Progressively bring into use in the industry LED as road-light light-source.In technical field of semiconductor illumination, LED, as the forth generation energy, has the following advantages: luminous efficiency is high, light fixture reflection loss is low, power and energy saving, and do not need high pressure, security is high, and the life-span is very long etc.
But LED street lamp also can produce a large amount of heat while luminescence, if can not timely and effectively dispel the heat, the heat be deposited in around LED light source will cause light source rapid decay, energy consumption increases, thus affect life-span and the stability of LED, but existing LED radiator radiating effect is bad, and cost is high.Garden lamp is in fact also a kind of street lamp, but garden lamp is generally applied to high-grade community, and the occasions such as park are higher for cosmetic requirements, and are difficult to look after heat dispersion while being in consideration attractive in appearance, and therefore, the heat dispersion of garden lamp is always poor.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of can the annular garden lamp of independent assortment as required.
The purpose of this utility model realizes by following technical proposal: a kind of annular garden lamp, comprise bottom, top cover, container cavity is formed between described bottom and top cover, it is characterized in that, all manhole is offered in the middle part of described top cover and top cover, container cavity is divided into two lighting cavity in left and right by described manhole, is provided with illuminator, is also provided with power source cavity in described container cavity in described lighting cavity.
Manhole promotes the aesthetic property of garden lamp on the one hand, and the manhole formed between two illuminators on the other hand effectively can increase the area of dissipation of illuminator, meanwhile, owing to can form air flowing in manhole, therefore improves the radiating efficiency of illuminator.
In above-mentioned annular garden lamp, the described top cover back side is provided with several bar shaped fin, and described fin and top cover are integral type, and described fin in the form of sheets and be uniformly distributed in the lamp body back side.
In above-mentioned annular garden lamp, between described top cover and bottom, be provided with the first sealing strip, be pressed together by fastening plate between described top cover and bottom.
In above-mentioned annular garden lamp, described illuminator comprises luminous plaque and lens, and described lens adhere is on luminous plaque.
In above-mentioned annular garden lamp, described bottom is provided with two installing holes, and above-mentioned illuminator is fixedly arranged in installing hole, is provided with glass cover-plate outside described installing hole, is provided with the second sealing strip between described glass cover-plate and illuminator.
Compared with prior art, this annular garden lamp by offering through hole in the middle part of bottom and top cover, promote the aesthetic property of garden lamp on the one hand, the manhole formed between two illuminators on the other hand effectively can increase the area of dissipation of illuminator, simultaneously, due to air flowing can be formed in manhole, therefore improve the radiating efficiency of illuminator.
Accompanying drawing explanation
Fig. 1 is the explosive view of this annular garden lamp;
Fig. 2 is the perspective view that this annular garden lamp extracts upper cover.
In figure, 1, bottom; 2, top cover; 3, manhole; 4, illuminator; 5, fin; 11, the first sealing strip; 6, fastening plate; 12, installing hole; 7, glass cover-plate; 71, the second sealing strip.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this annular garden lamp comprises bottom 1, top cover 2, container cavity is formed between described bottom 1 and top cover 2, manhole 3 is all offered in the middle part of described top cover 2 and top cover 2, container cavity is divided into two lighting cavity in left and right by described manhole 3, be provided with illuminator 4 in described lighting cavity, in described container cavity, be also provided with power source cavity.Described top cover 2 back side is provided with several bar shaped fin 5, and described fin 5 and top cover 2 are integral type, and described fin 5 in the form of sheets and be uniformly distributed in the lamp body back side.Be provided with the first sealing strip 11 between described top cover 2 and bottom 1, be pressed together by fastening plate 6 between described top cover 2 and bottom 1.Described bottom 1 is provided with two installing holes 12, and above-mentioned illuminator 4 is fixedly arranged in installing hole 12, is provided with glass cover-plate 7 outside described installing hole 12, is provided with the second sealing strip 71 between described glass cover-plate 7 and illuminator 4.
Manhole 3 one aspect promotes the aesthetic property of garden lamp, the manhole 3 formed between two illuminators 4 on the other hand effectively can increase the area of dissipation of illuminator 4, meanwhile, due to air flowing can be formed in manhole 3, therefore improve the radiating efficiency of illuminator 4.
This annular garden lamp by offering through hole in the middle part of bottom 1 and top cover 2, promote the aesthetic property of garden lamp on the one hand, the manhole 3 formed between two illuminators 4 on the other hand effectively can increase the area of dissipation of illuminator 4, simultaneously, due to air flowing can be formed in manhole 3, therefore improve the radiating efficiency of illuminator 4.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. an annular garden lamp, comprise bottom, top cover, container cavity is formed between described bottom and top cover, it is characterized in that, all manhole is offered in the middle part of described top cover and top cover, container cavity is divided into two lighting cavity in left and right by described manhole, is provided with illuminator, is also provided with power source cavity in described container cavity in described lighting cavity.
2. annular garden lamp according to claim 1, is characterized in that, the described top cover back side is provided with several bar shaped fin, and described fin and top cover are integral type, and described fin in the form of sheets and be uniformly distributed in the lamp body back side.
3. annular garden lamp according to claim 1 and 2, is characterized in that, is provided with the first sealing strip between described top cover and bottom, is pressed together between described top cover and bottom by fastening plate.
4. annular garden lamp according to claim 1 and 2, is characterized in that, described illuminator comprises luminous plaque and lens, and described lens adhere is on luminous plaque.
5. annular garden lamp according to claim 1 and 2, it is characterized in that, described bottom is provided with two installing holes, and above-mentioned illuminator is fixedly arranged in installing hole, be provided with glass cover-plate outside described installing hole, between described glass cover-plate and illuminator, be provided with the second sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252998.4U CN204665077U (en) | 2015-04-24 | 2015-04-24 | A kind of annular garden lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252998.4U CN204665077U (en) | 2015-04-24 | 2015-04-24 | A kind of annular garden lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204665077U true CN204665077U (en) | 2015-09-23 |
Family
ID=54135456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252998.4U Expired - Fee Related CN204665077U (en) | 2015-04-24 | 2015-04-24 | A kind of annular garden lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204665077U (en) |
-
2015
- 2015-04-24 CN CN201520252998.4U patent/CN204665077U/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: 20150923 Termination date: 20160424 |