CN204879618U - LED lamps and lanterns with radiator safety cover - Google Patents
LED lamps and lanterns with radiator safety cover Download PDFInfo
- Publication number
- CN204879618U CN204879618U CN201520706189.6U CN201520706189U CN204879618U CN 204879618 U CN204879618 U CN 204879618U CN 201520706189 U CN201520706189 U CN 201520706189U CN 204879618 U CN204879618 U CN 204879618U
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- CN
- China
- Prior art keywords
- radiator
- protection hood
- safety cover
- circuit board
- radiator protection
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a pair of LED lamps and lanterns with radiator safety cover, including lamp holder, radiator, drive arrangement, circuit board and lamp shade, be provided with LED light source spare on the circuit board, be provided with fastening screw on the radiator, wherein still including setting up the radiator safety cover outside the radiator. Be provided with the radiator safety cover outside the radiator, it is bad to avoid the radiator perhaps to be scraped by the scratch on the one hand, has also reduced the accumulation of radiator surface dust, on the other hand can furthest keep the air convection to effectively guarantee the radiating effect of radiator, can improve the illuminating effect in addition, simultaneously, behind the joining radiator safety cover, avoided the radiator direct exposed outside, when contacting outside the people's will, avoided leading to the fact the scald to the people.
Description
Technical field
The utility model belongs to technical field of LED illumination, is specifically related to a kind of LED lamp with radiator protection hood.
Background technology
LED, as energy-conserving light source of new generation, progressively eliminates incandescent lamp, becomes the main flow of illumination market.But LED lamp heat produces large, and the heat therefore in order to be produced distributes, and existing LED component is all mounted with radiator.The direct naked exposed on external layer of general radiator, heat sink fins is easily scraped off or scratches, and spreader surface easily accumulates dust, affect radiator heat-dissipation effect, thus the heat causing LED component to produce does not distribute not go out, cause LED chip temperature to raise, light decay aggravates, and substantially reduces the service life of LED chip.In addition, because LED produces heat comparatively greatly, operationally, radiator temperature is higher, directly outside exposed, when people's will outer contacting, can cause scald to people.
Summary of the invention
For the problems referred to above; the utility model provides a kind of LED lamp with radiator protection hood; be intended to solve radiator in existing LED technology outside exposed, radiator temperature height easily scalds people, radiator easily scratches, accumulate dust and the technical problem that causes radiating efficiency to decline.
In order to realize technical purpose of the present utility model, the concrete technical scheme taked is as follows:
A kind of LED lamp with radiator protection hood; comprise lamp holder, radiator, drive unit, circuit board and lampshade; described circuit board is provided with LED light source part; wherein also include the radiator protection hood be arranged on outside radiator, described circuit board is arranged on radiator or radiator protection hood by trip bolt.
Further, the profile of described radiator protection hood is birdcage.
Further, described radiator protection hood is provided with the cross-ventilation gap corresponding with radiator.
Further, the one end near lamp holder on described radiator protection hood is also provided with multiple air vent.
Further, the shape of described lampshade is inverted U-shaped semi-cylindrical.
Further, described lampshade is arranged on radiator protection hood by clamping or be threaded.
Further, the quantity of described trip bolt is multiple.
The beneficial effects of the utility model are: a kind of LED lamp with radiator protection hood that the utility model provides, radiator protection hood is outside equipped with at radiator, radiator can be avoided to be scraped off or to be scratched on the one hand, decreasing the accumulation of spreader surface dust; Radiator protection hood has the cross-ventilation gap corresponding with radiator on the other hand, while protection radiator, still can keep cross-ventilation to greatest extent, thus effectively ensure the radiating effect of radiator.In addition, inverted U-shaped semicolumn lampshade, the radiation of the light greater angle that LED light source part can be made to send, improves illuminating effect; Meanwhile, after adding radiator protection hood, avoid radiator directly outside exposed, when people's will outer contacting, avoid and scald is caused to people.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model decomposition texture schematic diagram.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, do not limit the utility model.
With reference to Fig. 1, shown in Fig. 2, a kind of LED lamp with radiator protection hood that the utility model provides, comprise lamp holder 1, radiator 2, drive unit 8, circuit board 4 and lampshade 6, described circuit board 4 is provided with LED light source part 5, described lampshade 6 is inverted U-shaped cylindric, lampshade 6 opening part is provided with external screw thread 61, described radiator 2 is provided with 4 trip bolts 7, radiator 2 is outside equipped with the radiator protection hood 3 of birdcage, described radiator protection hood 3 is provided with the internal thread 33 with external screw thread 61 corresponding matching, utilization is threaded and is fixed on radiator protection hood 3 by lampshade 6.Described radiator protection hood 3 is also provided with the cross-ventilation gap 31 corresponding with radiator 2, radiator protection hood 3 is also provided with the air vent 32 of multiple reinforcement ventilation effect near one end of lamp holder 1.
The utility model is outside equipped with radiator protection hood 3 by radiator 2, avoids radiator 2 on the one hand and is easily scraped off or scratches, decrease the accumulation of radiator 2 surface dirt; Radiator protection hood 3 has the cross-ventilation gap corresponding with radiator 2 on the other hand, while protection radiator 2, still can keep cross-ventilation to greatest extent, thus effectively ensure the radiating effect of radiator 2.In addition, inverted U-shaped semicolumn lampshade 6, the light that LED light source part can be made to send, with the radiation of greater angle, improves illuminating effect.Meanwhile, after adding radiator protection hood 3, avoid radiator 2 directly outside exposed, when people's will outer contacting, avoid and scald is caused to people.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments done within spirit of the present utility model and principle, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. one kind has the LED lamp of radiator protection hood; comprise lamp holder (1), radiator (2), drive unit (8), circuit board (4) and lampshade (6); described circuit board (4) is provided with LED light source part (5); it is characterized in that: also include and be arranged on radiator (2) radiator protection hood outward (3), described circuit board (4) is arranged on radiator (2) or radiator protection hood (3) by trip bolt (7).
2. a kind of LED lamp with radiator protection hood according to claim 1, is characterized in that: the profile of described radiator protection hood (3) is birdcage.
3. a kind of LED lamp with radiator protection hood according to claim 2, is characterized in that: described radiator protection hood (3) is provided with the cross-ventilation gap (31) corresponding with radiator.
4. a kind of LED lamp with radiator protection hood according to claim 3, is characterized in that: the upper one end near lamp holder (1) of described radiator protection hood (3) is also provided with multiple air vent (32).
5. a kind of LED lamp with radiator protection hood according to claim 4, is characterized in that: described lampshade (6) is arranged on radiator protection hood (3) by clamping or be threaded.
6. a kind of LED lamp with radiator protection hood according to claim 5, is characterized in that: the quantity of described trip bolt is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706189.6U CN204879618U (en) | 2015-09-11 | 2015-09-11 | LED lamps and lanterns with radiator safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706189.6U CN204879618U (en) | 2015-09-11 | 2015-09-11 | LED lamps and lanterns with radiator safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879618U true CN204879618U (en) | 2015-12-16 |
Family
ID=54823987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706189.6U Expired - Fee Related CN204879618U (en) | 2015-09-11 | 2015-09-11 | LED lamps and lanterns with radiator safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650933B (en) * | 2018-04-11 | 2019-02-11 | 名世電子企業股份有限公司 | Vacuum tube rear device |
-
2015
- 2015-09-11 CN CN201520706189.6U patent/CN204879618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650933B (en) * | 2018-04-11 | 2019-02-11 | 名世電子企業股份有限公司 | Vacuum tube rear device |
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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: 20151216 Termination date: 20180911 |