CN208951763U - A kind of LED desk lamp of rapid cooling - Google Patents
A kind of LED desk lamp of rapid cooling Download PDFInfo
- Publication number
- CN208951763U CN208951763U CN201821921956.5U CN201821921956U CN208951763U CN 208951763 U CN208951763 U CN 208951763U CN 201821921956 U CN201821921956 U CN 201821921956U CN 208951763 U CN208951763 U CN 208951763U
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- heat
- shell
- fluorescent tube
- conducting plate
- light
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Abstract
The utility model discloses a kind of LED desk lamp of rapid cooling, including lamp holder, lamp bracket and fluorescent tube, the lamp bracket connection lamp holder and fluorescent tube, and one end of fluorescent tube is cased with air inlet set, and the other end of fluorescent tube is cased with out windband, and air inlet set is put on outlet air is provided with ventilation hole；The fluorescent tube includes shell, shell is arcuate structure, and water inlet is provided on shell, is cased with sealing shroud on water inlet, heat-conducting plate is installed in the shell, heat-conducting plate is arcuate structure, and heat dissipation cavity is formed between heat-conducting plate and shell, is equipped with sponge in heat dissipation cavity, the open end of the shell is equipped with light-transmitting plate, illumination chamber is formed between heat-conducting plate and light-transmitting plate, heat-conducting plate is equipped with fixed strip in the one side towards light-transmitting plate, row's LED light is equipped on fixed strip；The inner face of the air inlet set is equipped with micromotor, and micromotor is connected with flabellum.The utility model substantially increases the rate of heat dispation of LED desk lamp, reduces the operating ambient temperature of LED light, improves the Acceptable life of LED light.
Description
Technical field
The utility model belongs to life household articles field, specifically, being related to a kind of LED desk lamp of rapid cooling.
Background technique
LED desk lamp is a kind of using white light-emitting diode as the lighting lamp of lamp source, and LED is a kind of solid semiconductor device
Part, it can directly convert electrical energy into luminous energy, but during LED desk lamp electrified light emitting, LED light can due to resistance and
A large amount of heat is generated, in the prior art, small-sized household LED desk lamp mainly relies on natural heat dissipation, and natural heat dissipation
Effect will receive significantly affecting for environment temperature and humidity again, if can not radiate in time, will be greatly reduced effectively making for LED light
Use the service life.
In conclusion needing to improve the structure of LED desk lamp or increase auxiliary-radiating structure to accelerate LED desk lamp
Heat dissipation, makes the temperature of LED light will not be too high, can effectively improve the effective time of LED light, also there is quickening in the prior art
The structure of LED desk lamp heat dissipation, but in order to accelerate to radiate, it will usually the figure advantage for losing LED light keeps Table lamp structure lengthy and jumbled,
In order to solve this problem, the utility model provides following technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of LED desk lamps of rapid cooling.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of LED desk lamp of rapid cooling, including lamp holder, lamp bracket and fluorescent tube, the lamp bracket connection lamp holder and fluorescent tube, fluorescent tube
One end be cased with air inlet set, the other end of fluorescent tube is cased with out windband, and air inlet set is put on outlet air is provided with ventilation hole；
The fluorescent tube includes shell, and shell is arcuate structure, and water inlet is provided on shell, is cased with sealing shroud on water inlet,
Heat-conducting plate is installed, heat-conducting plate is arcuate structure, heat dissipation cavity is formed between heat-conducting plate and shell, in heat dissipation cavity in the shell
It is equipped with sponge, the open end of the shell is equipped with light-transmitting plate, and illumination chamber is formed between heat-conducting plate and light-transmitting plate, and heat-conducting plate exists
Fixed strip is installed on towards the one side of light-transmitting plate, row's LED light is installed on fixed strip；
The inner face of the air inlet set is equipped with micromotor, and micromotor is connected with flabellum.
As the further scheme of the utility model, one end of the lamp bracket connecting tube is metal stereotypes hoses.
As the further scheme of the utility model, the sponge is the arcuate structure mutually agreed with heat-conducting plate.
As the further scheme of the utility model, the thickness of the sponge is no more than the 1/2 of heat dissipation cavity height.
The utility model has the beneficial effects that the utility model substantially increases the rate of heat dispation of LED desk lamp, LED light is reduced
Operating ambient temperature, improve the Acceptable life of LED light.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of fluorescent tube.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of LED desk lamp of rapid cooling, as shown in Figure 1, including lamp holder 1, lamp bracket 2 and fluorescent tube 3, the lamp holder 1 is connected
One end of lamp bracket 2, the other end connecting tube 3 of lamp bracket 2, one end of 2 connecting tube 3 of lamp bracket are metal stereotypes hoses, fluorescent tube 3
One end is cased with air inlet set 4, and the other end of fluorescent tube 3 is cased with out windband 5, is provided with ventilation hole in air inlet set 4 and windband 5 out.
As shown in Fig. 2, the fluorescent tube 3 includes shell 31, shell 31 is arcuate structure, is provided with water inlet 32 on shell 31,
It is cased with sealing shroud 33 on water inlet 32, when not intaking by 33 sets of sealing shroud on water inlet 32, is equipped in the shell 31
Heat-conducting plate 35, heat-conducting plate 35 are arcuate structure, and heat dissipation cavity 39 is formed between heat-conducting plate 35 and shell 31, is laid in heat dissipation cavity 39
There is sponge 34, sponge 34 is the arcuate structure agreed with 35 phase of heat-conducting plate, can be fitted in and lead after sponge 34 absorbs water humidity
On the one hand the curved surfaces of hot plate 35 can be improved heat dissipation area, on the other hand may be used by the way that the heat-conducting plate 35 of arcuate structure is arranged
To improve the aggregation reflection of light, the illumination brightness in 3 underface region of fluorescent tube is improved, the open end of the shell 31 is equipped with
Tabula rasa 38 forms illumination chamber 310 between heat-conducting plate 35 and light-transmitting plate 38, the heat-conducting plate 35 is in the one side towards light-transmitting plate 38
Fixed strip 36 is installed, row's LED light is installed on fixed strip 36.
As the further scheme of the utility model, the thickness of the sponge 34 is no more than the 1/2 of 39 height of heat dissipation cavity, with
Guarantee that the air-flow for entering heat dissipation cavity 39 is able to maintain smoothly to flow.
The inner face (i.e. towards the one side of fluorescent tube 3) of the air inlet set 4 is equipped with micromotor 41, and micromotor 41 is connected with
Flabellum 42.
When work, by water inlet 32, into heat dissipation cavity 39, injected clear water, the absorption clear water of sponge 34 and uniformly contact are led
Hot plate 35 drives flabellum 42 to rotate and is produced from the air-flow for entering the wind set 4 to windband 5 out by micromotor 41, and air-flow passes through simultaneously
On the one hand heat dissipation cavity 39 and illumination chamber 310 directly disperse the hot-air in illumination chamber 310, accelerate heat dissipation, on the other hand by dissipating
Moisture evaporative heat loss in hot chamber 39 accelerates the cooling of heat-conducting plate 35, to achieve the purpose that accelerate heat dissipation.
The utility model substantially increases the rate of heat dispation of LED desk lamp, reduces the operating ambient temperature of LED light, improves
The Acceptable life of LED light.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of LED desk lamp of rapid cooling, which is characterized in that including lamp holder (1), lamp bracket (2) and fluorescent tube (3), the lamp bracket
(2) connection lamp holder (1) and fluorescent tube (3), one end of fluorescent tube (3) are cased with air inlet set (4), and the other end of fluorescent tube (3) is cased with out windband
(5), ventilation hole is provided in air inlet set (4) and windband (5) out；
The fluorescent tube (3) includes shell (31), and shell (31) is arcuate structure, is provided with water inlet (32), intakes on shell (31)
It is cased with sealing shroud (33) on mouth (32), is equipped with heat-conducting plate (35) in the shell (31), heat-conducting plate (35) is arcuate structure, is led
It is formed between hot plate (35) and shell (31) heat dissipation cavity (39), is equipped with sponge (34), the shell in heat dissipation cavity (39)
(31) open end is equipped with light-transmitting plate (38), forms illumination chamber (310) between heat-conducting plate (35) and light-transmitting plate (38), heat-conducting plate
(35) it is equipped in the one side towards light-transmitting plate (38) fixed strip (36), row's LED light is installed on fixed strip (36)；
The inner face of the air inlet set (4) is equipped with micromotor (41), and micromotor (41) is connected with flabellum (42).
2. a kind of LED desk lamp of rapid cooling according to claim 1, which is characterized in that lamp bracket (2) connecting tube
(3) one end is metal stereotypes hoses.
3. a kind of LED desk lamp of rapid cooling according to claim 1, which is characterized in that the sponge (34) is and leads
The arcuate structure that hot plate (35) mutually agrees with.
4. a kind of LED desk lamp of rapid cooling according to claim 1, which is characterized in that the thickness of the sponge (34)
No more than the 1/2 of heat dissipation cavity (39) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921956.5U CN208951763U (en) | 2018-11-21 | 2018-11-21 | A kind of LED desk lamp of rapid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921956.5U CN208951763U (en) | 2018-11-21 | 2018-11-21 | A kind of LED desk lamp of rapid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951763U true CN208951763U (en) | 2019-06-07 |
Family
ID=66744964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821921956.5U Active CN208951763U (en) | 2018-11-21 | 2018-11-21 | A kind of LED desk lamp of rapid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878718A (en) * | 2019-10-08 | 2020-11-03 | 电子科技大学中山学院 | LED lamp with anti-dazzle effect |
-
2018
- 2018-11-21 CN CN201821921956.5U patent/CN208951763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878718A (en) * | 2019-10-08 | 2020-11-03 | 电子科技大学中山学院 | LED lamp with anti-dazzle effect |
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