CN203533234U - Finned LED yard lamp - Google Patents
Finned LED yard lamp Download PDFInfo
- Publication number
- CN203533234U CN203533234U CN201320261769.XU CN201320261769U CN203533234U CN 203533234 U CN203533234 U CN 203533234U CN 201320261769 U CN201320261769 U CN 201320261769U CN 203533234 U CN203533234 U CN 203533234U
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- lamp
- led
- fin
- pyramid
- slices radiator
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Abstract
The utility model relates to a finned LED yard lamp, which comprises a power source driver for power source supply and a lamp cup sleeve connected to the power source driver, the lamp cup sleeve is equipped with bi-directional free-conversion assembled pyramid-shaped lamp body with an incremental structure, which can increase use efficiency of radiated light rays, and the pyramid-shaped lamp comprises a LED lamp panel, a LED reflector, a finned radiator and the lamp cup sleeve. During use, apertures are disposed on thermal dissipation fins, ventilation holes are disposed inside the finned radiator and both the apertures and the ventilation holes form an air current circulation channel, so air circular flowing can be formed in the air current circulation channel easily and thermal dissipation efficiency is increased. Meanwhile, heat inside the finned radiator can be timely emitted outwards, so that service life of the whole finned radiator can be prolonged. Light on the pyramid-shaped lamp body is unidirectional, so when the lamp is installed vertically, most of the light rays can be radiated on the ground, utilization rate of the emitted light is increased and light degradation is reduced.
Description
[technical field]
The utility model relates to a kind of light fixture, and it specifically refers to a kind of fin type LED garden lamp of the LED lighting field for office building or factory floor or warehouse or garden or lawn and wall.
[background technology]
In prior art, there are the various LED garden lamps that throw light on for daily life.Described LED garden lamp is when at right angle setting, lighting angle is 360 degree, make light surrounding strong, a little less than bottom, the light that causes described LED garden lamp to send can not effectively irradiate ground, for this reason, available technology adopting lampshade carries out secondary light-distribution, and this kind of mode, although can make bottom light strong, but because the light that secondary light-distribution sends is lossy, thereby cause emission of light utilization ratio not high.
[utility model content]
The utility model technical purpose is to provide a kind of raising luminous efficiency that has in order to solve the problem that above-mentioned prior art exists, and extends light fixture service life, reduces the fin type LED garden lamp of light fixture light decay.
In order to realize above-mentioned technical purpose, the utility model provides a kind of fin type LED garden lamp, it comprises for the power supply driver of power supply and the Lamp cup sleeve being connected with power supply driver are provided, and is provided with the two-way pyramid lamp body of freely changing the incremental structure of assembling that can improve emission of light service efficiency on described Lamp cup sleeve.
According to above-mentioned technical characteristics, described pyramid lamp body comprises LED lamp plate, is installed on the LED reflection shield of LED lamp plate upper surface, the Lamp cup sleeve that is installed on the fin slices radiator of LED lamp plate lower surface and is installed on fin slices radiator lower surface.
According to above-mentioned technical characteristics, described pyramid lamp body comprises LED lamp plate, is installed on the LED reflection shield of LED lamp plate upper surface, the Lamp cup sleeve that is installed on the fin slices radiator of LED lamp plate lower surface and is installed on LED reflection shield upper surface.
According to above-mentioned technical characteristics, described Lamp cup sleeve comprises Lamp cup, the top cover that is installed on the lamp holder of Lamp cup lower end and is fixedly installed in Lamp cup upper surface.
According to above-mentioned technical characteristics, between described LED lamp plate and fin slices radiator, be provided with heat conductive pad and be close to.
According to above-mentioned technical characteristics, described fin slices radiator is pyramid and increases progressively shape, it is by plural pieces radiating fin array axis mode and forming centered by fin slices radiator center, well-regulated hole seam is set on this radiating fin, at the inner air vent that forms of fin slices radiator, the fin type gap on air vent and fin slices radiator bottom forms airflow circulating passage in lamp interior.
According to above-mentioned technical characteristics, described LED lamp plate and LED reflection shield are to be respectively that pyramid increases progressively shape and to be formed by what mutually coincide with fin slices radiator shape.
Useful technique effect of the present utility model: because being provided with the two-way pyramid lamp body of freely changing the incremental structure of assembling that can improve emission of light service efficiency on described Lamp cup sleeve, described pyramid lamp body comprises LED lamp plate, be installed on the LED reflection shield of LED lamp plate upper surface, be installed on the fin slices radiator of LED lamp plate lower surface and the Lamp cup sleeve of fin slices radiator lower surface or LED reflection shield upper surface.During use, because hole on radiating fin seam being set and being arranged at the air vent of fin slices radiator inside, in lamp interior, form airflow circulating passage, utilize this airflow circulating passage to form air circulation and flow, improve radiating efficiency.Also the heat of fin slices radiator inside can be distributed in time in the external world simultaneously, thereby reach the service life that extends whole fin slices radiator.Because the light on pyramid lamp body has one-way, during at right angle setting, can allow most light according to thanking to ground, greatly improved the utilization rate of bright dipping, reduce the object of light fixture light decay.The design of pyramid structure model simultaneously, the two-way mode of freely changing assembling, makes light fixture stronger than existing product flexibility, and the scope of application is wider.
For the purpose of this utility model, structural feature and function thereof are had to further understanding, hereby coordinate accompanying drawing to be described in detail as follows:
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of fin type LED garden lamp in this first embodiment;
Fig. 2 is the schematic diagram of fin type LED garden lamp in this first embodiment;
Fig. 3 is the local enlarged diagram of fin slices radiator in this first embodiment;
Fig. 4 is the front schematic view of fin slices radiator in this first embodiment;
Fig. 5 is the three-dimensional exploded view of fin type LED garden lamp in this second embodiment;
Fig. 6 is the signal of fin type LED garden lamp in this second embodiment;
[specific embodiment]
Refer to shown in Fig. 1 to Fig. 4, below in conjunction with the first embodiment, illustrate that the utility model provides a kind of fin type LED garden lamp, the pyramid lamp body that it comprises the power supply driver for power supply is provided, the Lamp cup sleeve being connected with power supply driver and can two-wayly freely change the incremental structure of assembling.
Described pyramid lamp body comprises LED lamp plate 1, is installed on the LED reflection shield 2 of LED lamp plate 1 upper surface, the Lamp cup sleeve that is installed on the fin slices radiator 3 of LED lamp plate 1 lower surface and is installed on LED reflection shield 2 upper surfaces.
Described Lamp cup sleeve comprises Lamp cup 4, the top cover 6 that is installed on the lamp holder 5 of Lamp cup 4 lower ends and is fixedly installed in Lamp cup 4 upper surfaces.Between described LED lamp plate 1 and fin slices radiator 3, being provided with heat conductive pad is close to.Described fin slices radiator 3 is that pyramid increases progressively, it is by plural pieces radiating fin array axis mode and forming centered by fin slices radiator 3 centers, well-regulated hole seam 31 is set on this radiating fin, at the inner air vent 32 that forms of fin slices radiator 3, air vent 32 forms airflow circulating passage with the fin type gap on fin slices radiator 3 bottoms in lamp interior.Described LED lamp plate 1 and LED reflection shield 2 increase progressively forming of shape by the pyramid that is mutually coincideing with fin slices radiator 3 shapes respectively.
During installation, described lamp holder 5 is installed on Lamp cup 4 upper surfaces, and described top cover 6 is installed on Lamp cup 4 lower surfaces.Described LED reflection shield 2 is installed on the end face of LED lamp plate 1 periphery, top, described fin slices radiator 3 is installed on the end face of LED lamp plate 1 inside, described LED reflection shield 2 is positioned at above LED lamp plate 1, described fin slices radiator 3 is positioned at LED lamp plate 1 below, and forms described pyramid lamp body.In the present embodiment, described pyramid lamp body is installed on that Lamp cup sleeve places outward, and described lamp holder 5 parts are positioned at pyramid body upper part.
During use, the heat of lamp holder 5 inside is by cooling electric fan, flow into fin slices radiator 3 inside, heat carries out heat in extraneous air-flow with the hole seam 31 formation airflow circulating passages that are arranged on radiating fin by the air vent 32 of fin slices radiator 3 inside, when the heat of lamp holder 5 inside is cooled after electric fan takes away, extraneous cold airflow enters into fin slices radiator 3 inside, thereby reach lamp interior heat and extraneous cold airflow exchange process, be conducive to accelerate speed air flow, improve radiating efficiency.Because the light on pyramid lamp body has one-way, during at right angle setting, can allow most light according to thanking to ground, greatly improved the utilization rate of bright dipping, reduce the object of light fixture light decay.The design of pyramid structure model simultaneously, the two-way mode of freely changing assembling, makes light fixture stronger than existing product flexibility, and the scope of application is wider.
Lamp body is small and exquisite, and the design of E26/E27 lamp holder, directly replaces conventional incandescent, electricity-saving lamp etc., simple installation; Style is modish, sophisticated technologies, product seriation.Give full play to LED light source energy-conserving and environment-protective, do not produced any discarded object.Mutually compare with like product in prior art, the utlity model has following features: (1) compares the product that same class a operation lampshade carries out secondary light-distribution, this series products is to use LED reflection shield 2 to carry out light to reflect to make light cover ground, reflection must be by the light splitting of lampshade absorbent portion, thereby light is damaged.In the technical program, lamp body is pyramid structure model, makes full use of the unidirection luminous property of LED, can make light effectively irradiate ground, thereby improve useful light utilization efficiency.(2) compare the similar product that does not use lampshade to carry out secondary light-distribution, light spreads to surrounding, cannot make light effectively irradiate ground, this patent makes lamp body become pyramid to increase progressively structure, the two-way mode of freely changing assembling, makes full use of the unidirection luminous property of LED, can make light effectively irradiate ground, thereby improved useful light utilization efficiency, this is that traditional energy-saving lamp is beyond one's reach.
In sum, because being provided with the two-way pyramid lamp body of freely changing the incremental structure of assembling that can improve emission of light service efficiency on described Lamp cup sleeve, described pyramid lamp body comprises LED lamp plate 1, be installed on the LED reflection shield 2 of LED lamp plate 1 upper surface, the Lamp cup sleeve that is installed on the fin slices radiator 3 of LED lamp plate 1 lower surface and is installed on LED reflection shield 2 upper surfaces.During use, because the hole seam 31 and the air vent 32 that is arranged at fin slices radiator 3 inside on radiating fin is set, in lamp interior, form airflow circulating passage, utilize this airflow circulating passage to form air circulation and flow, improve radiating efficiency.Also the heat of fin slices radiator 3 inside can be distributed in time in the external world simultaneously, thereby reach the service life that extends whole fin slices radiator 3.Because the light on pyramid lamp body has one-way, during at right angle setting, can allow most light according to thanking to ground, greatly improved the utilization rate of bright dipping, reduce the object of light fixture light decay.The design of pyramid structure model simultaneously, the two-way mode of freely changing assembling, makes light fixture stronger than existing product flexibility, and the scope of application is wider.
Please refer to shown in Fig. 5 and Fig. 6, the utility model the second embodiment and the first embodiment difference: described pyramid lamp body comprises LED lamp plate 7, be installed on the LED reflection shield 8 of LED lamp plate 7 upper surfaces, the Lamp cup sleeve that is installed on the fin slices radiator 9 of LED lamp plate 7 lower surfaces and is installed on fin slices radiator 9 lower surfaces.Lamp holder on described Lamp cup sleeve is positioned at pyramid lamp body end portion.
Claims (7)
1. a fin type LED garden lamp, it comprises for the power supply driver of power supply and the Lamp cup sleeve being connected with power supply driver are provided, it is characterized in that: on described Lamp cup sleeve, be provided with the two-way pyramid lamp body of freely changing the incremental structure of assembling that can improve emission of light service efficiency.
2. fin type LED garden lamp according to claim 1, it is characterized in that: described pyramid lamp body comprises LED lamp plate, be installed on the LED reflection shield of LED lamp plate upper surface, be installed on the fin slices radiator of LED lamp plate lower surface and the Lamp cup sleeve of fin slices radiator lower surface.
3. fin type LED garden lamp according to claim 1, it is characterized in that: described pyramid lamp body comprises LED lamp plate, be installed on the LED reflection shield of LED lamp plate upper surface, the Lamp cup sleeve that is installed on the fin slices radiator of LED lamp plate lower surface and is installed on LED reflection shield upper surface.
4. according to the fin type LED garden lamp described in claim 1 or 2 or 3, it is characterized in that: described Lamp cup sleeve comprises Lamp cup, the top cover that is installed on the lamp holder of Lamp cup lower end and is fixedly installed in Lamp cup upper surface.
5. fin type LED garden lamp according to claim 2, is characterized in that: between described LED lamp plate and fin slices radiator, be provided with heat conductive pad and be close to.
6. fin type LED garden lamp according to claim 2, it is characterized in that: described fin slices radiator is pyramid and increases progressively shape, it is by plural pieces radiating fin array axis mode and forming centered by fin slices radiator center, well-regulated hole seam is set on this radiating fin, at the inner air vent that forms of fin slices radiator, the fin type gap on air vent and fin slices radiator bottom forms airflow circulating passage in lamp interior.
7. fin type LED garden lamp according to claim 2, is characterized in that: described LED lamp plate and LED reflection shield are to be respectively that pyramid increases progressively shape and to be formed by what mutually coincide with fin slices radiator shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320261769.XU CN203533234U (en) | 2013-05-10 | 2013-05-10 | Finned LED yard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320261769.XU CN203533234U (en) | 2013-05-10 | 2013-05-10 | Finned LED yard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533234U true CN203533234U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320261769.XU Expired - Fee Related CN203533234U (en) | 2013-05-10 | 2013-05-10 | Finned LED yard lamp |
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| CN (1) | CN203533234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195718A (en) * | 2015-04-30 | 2016-12-07 | 深圳市朝鹏科技有限公司 | For Waterproof LED corn lamp |
-
2013
- 2013-05-10 CN CN201320261769.XU patent/CN203533234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195718A (en) * | 2015-04-30 | 2016-12-07 | 深圳市朝鹏科技有限公司 | For Waterproof LED corn lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NEW SUNSHINE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: QIN YOUCHANG Effective date: 20141021 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 545102 LIUZHOU, GUANGXI ZHUANG AUTONOMOUS REGION TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141021 Address after: 518000 Guangdong province Shenzhen city Longhua District big wave Street Huaning Road source of Chiayi science and Technology Park 6 Building 3 floor Patentee after: SHENZHEN ZHAOPENG TECHNOLOGY CO., LTD. Address before: 545102, the Guangxi Zhuang Autonomous Region, the Liujiang River the Liujiang River County hundred friends hundred town street, No. 42 Patentee before: Qin Youchang |
|
| 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: 20140409 Termination date: 20170510 |