CN207762733U - A kind of underground lamp having radiating fin - Google Patents
A kind of underground lamp having radiating fin Download PDFInfo
- Publication number
- CN207762733U CN207762733U CN201721773886.9U CN201721773886U CN207762733U CN 207762733 U CN207762733 U CN 207762733U CN 201721773886 U CN201721773886 U CN 201721773886U CN 207762733 U CN207762733 U CN 207762733U
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- China
- Prior art keywords
- shell
- radiating fin
- ring
- fixedly connected
- lamp
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- 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.)
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Abstract
The utility model discloses a kind of underground lamps having radiating fin, including first shell, second shell is equipped in first shell, second shell is fixedly connected by holder with the interior bottom of first shell, the interior bottom of second shell is equipped with lamp holder, LED light is installed on lamp holder, it is arranged with reflector outside LED light, the lower end of reflector is fixedly connected with the upper end of lamp holder, more heat conducting pipes are fixedly connected on the madial wall of second shell, heat conducting pipe is ring-type, polylith radiating fin is fixedly connected on the lateral wall of second shell, polylith radiating fin radially distributes around second shell, the upper end of second shell is removably connected with sealing ring, the madial wall of sealing ring is equipped with ring-shaped step, the upside of second shell is equipped with transparent panel, transparent panel is located in ring-shaped step, the interior bottom of first shell is equipped with radiator fan.The heat dissipation effect of the utility model is preferable, can extend its service life to the timely radiating and cooling of LED light.
Description
Technical field
The utility model is related to field of illuminating lamps more particularly to a kind of underground lamps having radiating fin.
Background technology
Underground lamp is very extensive in China's science and technology lighting area application, due to it be embedded in ground for people illuminate thus gain the name ground
Bury lamp.It is widely used in square, restaurant, private villa, garden, meeting room, show room, cell environment beautification, stage bar,
The light decorations such as the places such as market, parking sculpture, tourist attractions.Existing underground lamp heat dissipation effect is poor, makes for a long time
With rear, the heat in lamp cannot export in time, cause lampshade fever serious, be susceptible to the feelings of underground lamp scald people or pet
Condition, and work as LED light and work in the environment of high temperature for a long time, its service life can be greatly reduced, increase cost.
Through retrieval, 102506349 A of Chinese patent grant number CN disclose a kind of underground lamp, including lampshade, LED shine
Body, LED substrate and lamp housing, the lampshade are set to above the lamp housing, are connect with lamp housing by fastener, the LED illuminator
In the LED substrate, it is characterised in that：Radiator-grid, mini-fan and driving device are additionally provided in the lamp housing, it is described to dissipate
Heat supply network is set to below the LED substrate, and the mini-fan is set to below the radiator-grid, is connected with below the mini-fan
Driving device, the driving device are set to lamp housing bottom.
Existing underground lamp has the following disadvantages：By the radiating mode heat dissipation effect of radiator-grid and mini-fan compared with
Difference, heat cannot export in time, be easily damaged LED light and fan, reduce its service life.
For this purpose, it is proposed that a kind of next underground lamp having radiating fin solves the above problems.
Invention content
Purpose of the utility model is to solve the problems that the heat dissipation effect of underground lamp in the prior art is poor, and propose
A kind of underground lamp having radiating fin.
To achieve the goals above, the utility model uses following technical solution：
A kind of underground lamp having radiating fin, including first shell, the first shell is interior equipped with second shell, described
Second shell is fixedly connected by holder with the interior bottom of first shell, and the interior bottom of the second shell is equipped with lamp holder, institute
It states and LED light is installed on lamp holder, be arranged with reflector outside the LED light, the lower end of the reflector and the upper end of lamp holder are fixed
It connects, more heat conducting pipes is fixedly connected on the madial wall of the second shell, the heat conducting pipe is ring-type, the second shell
Lateral wall on be fixedly connected with polylith radiating fin, radiating fin radially distributes around second shell described in polylith, described
The upper end of second shell is removably connected with sealing ring, and the madial wall of the sealing ring is equipped with ring-shaped step, the second shell
The upside of body is equipped with transparent panel, and the transparent panel is located in ring-shaped step, and the interior bottom of the first shell is equipped with radiation air
Fan, the air inlet of the radiator fan are equipped with admission line, and circulating line is equipped between the radiator fan and second shell,
Multiple air outlets are evenly equipped on the upside of the circulating line, and the air outlet is located at the underface of radiating fin, the heat dissipation
The gas outlet of fan is connected to by the first connecting tube with circulating line.
Preferably, the sealing ring is detachably connected by screw and second shell.
Preferably, the upper end of the second shell is fixedly connected with ring protection cover.
Preferably, be equipped with ring-shaped baffle in the ring protection cover, the lower end of the ring-shaped baffle and first shell it is upper
End is fixedly connected.
Preferably, the one end of the admission line far from radiator fan is connected with the second connecting tube, second connecting tube
Upside be equipped with rain shade, the rain shade is fixedly connected by connecting rod with the second connecting tube.
Compared with prior art, the beneficial effects of the utility model are：
1, by the way that radiator fan and radiating fin is arranged, effectively the heat that LED light generates can be exported in time, extended
The service life of LED.
2, by the way that ring protection cover is arranged, the heat outlet for making discharge downward, is avoided causing to scald to passer-by, be carried
Its high safety.
3, enter in lamp body by the way that rain shade and ring-shaped baffle, avoidable rainwater is arranged, lamp body is damaged.
Description of the drawings
Fig. 1 be the utility model proposes a kind of underground lamp having radiating fin structural perspective；
Fig. 2 is enlarged structure schematic diagram at the A in Fig. 1.
In figure：1 first shell, 2 second shells, 3 holders, 4 lamp holders, 5 LED light, 6 reflectors, 7 heat conducting pipes, 8 heat radiating fins
Piece, 9 sealing rings, 10 transparent panels, 11 radiator fans, 12 admission lines, 13 circulating lines, 14 air outlets, 15 first connecting tubes, 16
Screw, 17 ring protection covers, 18 ring-shaped baffles, 19 second connecting tubes, 20 rain shades.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of underground lamp having radiating fin, including first shell 1, first shell 1 is interior to be equipped with second
Shell 2, it is worth mentioning at this point that, the upper end of second shell 2 is fixedly connected with ring protection cover 17, and ring is equipped in ring protection cover 17
The lower end of shape baffle 18, ring-shaped baffle 18 is fixedly connected with the upper end of first shell 1, and second shell 2 passes through holder 3 and first shell
The interior bottom of body 1 is fixedly connected, and the interior bottom of second shell 2 is equipped with lamp holder 4, is equipped with LED light 5 on lamp holder 4, outside LED light 5
It is arranged with reflector 6, the lower end of reflector 6 is fixedly connected with the upper end of lamp holder 4, is fixedly connected on the madial wall of second shell 2
It is ring-type to have more heat conducting pipes 7, heat conducting pipe 7, and polylith radiating fin 8 is fixedly connected on the lateral wall of second shell 2, and polylith dissipates
Hot fin 8 radially distributes around second shell 2, and the upper end of second shell 2 is removably connected with sealing ring 9, specifically, sealing
Ring 9 is detachably connected by screw 16 and second shell 2, and the madial wall of sealing ring 9 is equipped with ring-shaped step, second shell 2
Upside is equipped with transparent panel 10, and transparent panel 10 is located in ring-shaped step, and the interior bottom of first shell 1 is equipped with radiator fan 11, dissipates
The air inlet of Hot-air fan 11 is equipped with admission line 12, it should be noted that the one end of admission line 12 far from radiator fan 11
It is connected with the second connecting tube 19, the upside of the second connecting tube 19 is equipped with rain shade 20, and rain shade 20 is connected by connecting rod and second
Take over 19 is fixedly connected, and circulating line 13 is equipped between radiator fan 11 and second shell 2, the upside of circulating line 13 is evenly equipped with
Multiple air outlets 14, and air outlet 14 is located at the underface of radiating fin 8, the gas outlet of radiator fan 11 passes through the first connecting tube
15 are connected to circulating line 13.
In the utility model, radiator fan 11 and lamp holder 4 are connect with external power supply, when the utility model is used, LED light
5 heats generated are conducted by heat conducting pipe 7 to radiating fin 8, while radiator fan 11 sucks air from outside, and air is connected by first
Take over 15 enters circulating line 13, then is discharged by the air outlet 14 on circulating line 13, and then air is from first shell 1 and second
Gap discharge between shell 2, while taking away the heat on radiating fin 8.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of underground lamp having radiating fin, including first shell（1）, which is characterized in that the first shell（1）Inside set
There is second shell（2）, the second shell（2）Pass through holder（3）With first shell（1）Interior bottom be fixedly connected, described
Two shells（2）Interior bottom lamp holder is installed（4）, the lamp holder（4）On LED light is installed（5）, the LED light（5）It is arranged outside
There is reflector（6）, the reflector（6）Lower end and lamp holder（4）Upper end be fixedly connected, the second shell（2）Inside
More heat conducting pipes are fixedly connected on wall（7）, the heat conducting pipe（7）For ring-type, the second shell（2）Lateral wall on it is fixed
It is connected with polylith radiating fin（8）, radiating fin described in polylith（8）Around second shell（2）It radially distributes, the second shell
Body（2）Upper end be removably connected with sealing ring（9）, the sealing ring（9）Madial wall be equipped with ring-shaped step, described second
Shell（2）Upside be equipped with transparent panel（10）, the transparent panel（10）In ring-shaped step, the first shell（1）It is interior
Bottom is equipped with radiator fan（11）, the radiator fan（11）Air inlet admission line is installed（12）, the radiation air
Fan（11）With second shell（2）Between be equipped with circulating line（13）, the circulating line（13）Upside be evenly equipped with multiple outlet air
Mouthful（14）, and the air outlet（14）Positioned at radiating fin（8）Underface, the radiator fan（11）Gas outlet pass through
One connecting tube（15）With circulating line（13）Connection.
2. a kind of underground lamp having radiating fin according to claim 1, which is characterized in that the sealing ring（9）It is logical
Cross screw（16）With second shell（2）It is detachably connected.
3. a kind of underground lamp having radiating fin according to claim 1, which is characterized in that the second shell（2）
Upper end be fixedly connected with ring protection cover（17）.
4. a kind of underground lamp having radiating fin according to claim 3, which is characterized in that the ring protection cover
（17）It is interior to be equipped with ring-shaped baffle（18）, the ring-shaped baffle（18）Lower end and first shell（1）Upper end be fixedly connected.
5. a kind of underground lamp having radiating fin according to claim 1, which is characterized in that the admission line（12）
Far from radiator fan（11）One end be connected with the second connecting tube（19）, second connecting tube（19）Upside be equipped with rain shade
（20）, the rain shade（20）Pass through connecting rod and the second connecting tube（19）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773886.9U CN207762733U (en) | 2017-12-19 | 2017-12-19 | A kind of underground lamp having radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773886.9U CN207762733U (en) | 2017-12-19 | 2017-12-19 | A kind of underground lamp having radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762733U true CN207762733U (en) | 2018-08-24 |
Family
ID=63187435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773886.9U Expired - Fee Related CN207762733U (en) | 2017-12-19 | 2017-12-19 | A kind of underground lamp having radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513643A (en) * | 2019-08-06 | 2019-11-29 | 四川凝彩电子器件制造有限公司 | A kind of LED illumination lamp and operating method with heat sinking function |
-
2017
- 2017-12-19 CN CN201721773886.9U patent/CN207762733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513643A (en) * | 2019-08-06 | 2019-11-29 | 四川凝彩电子器件制造有限公司 | A kind of LED illumination lamp and operating method with heat sinking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180824 Termination date: 20201219 |