CN206018402U - Underground lamp - Google Patents
Underground lamp Download PDFInfo
- Publication number
- CN206018402U CN206018402U CN201620987526.8U CN201620987526U CN206018402U CN 206018402 U CN206018402 U CN 206018402U CN 201620987526 U CN201620987526 U CN 201620987526U CN 206018402 U CN206018402 U CN 206018402U
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- Prior art keywords
- cooling
- underground lamp
- cooling material
- water suction
- groove
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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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of underground lamp, including housing, also include for fit with the earth fixed plate, for absorbing absorb water cooling material bag, some metal heat-conducting pieces for being arranged in the housing of housing release heat, the fixed plate surrounds the cooling groove for being provided with opening for laying water suction cooling material bag and top with the housing, and the cooling material bag that absorbs water includes absorb water cooling material and the non-woven fabrics bag for coating water suction cooling material.Which has good cooling function.
Description
Technical field
The utility model is related to technical field of lamps, and in particular, it is related to a kind of underground lamp.
Background technology
Underground lamp because its be embedded in ground for people illuminate thus gain the name, buried light fixture does not affect environment space, present
Visible everywhere in city lighting engineering.
At present, application notification number discloses a kind of LED underground lamp for the Chinese patent of CN104295990A, and it is comprising stainless
Steel facing, glass, LED light source, end cap, end cap cushion rubber, lamp body, built-in fitting blanking cover, built-in fitting, stainless steel faceplate and glass and lamp
Body coordinates, and end cap is coordinated with end cap cushion rubber, and end cap cushion rubber is coordinated with end cap and lamp body, and built-in fitting is matched somebody with somebody with built-in fitting end cap and lamp body
Close.Although the underground lamp heat dispersion and water resistance are good, when used in the higher environment of temperature, underground lamp just holds very much
Easily the too high situation of occurrence temperature and affect its service life.
Utility model content
The purpose of this utility model is to provide a kind of underground lamp, and which has good cooling function.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of underground lamp, including housing, also include for fit with the earth fixed plate, be used for absorbing the housing and release
The water suction cooling material bag of thermal discharge, some metal heat-conducting pieces for being arranged in the housing, the fixed plate are enclosed with the housing
Into the cooling groove for being provided with opening for laying water suction cooling material bag and top, water suction cooling material bag includes the cooling material that absorbs water
With the non-woven fabrics bag for cladding water suction cooling material.
Pass through can moisture by adopting above-mentioned technical proposal, non-woven fabrics bag, water suction cooling material bag adsorbed rainwater,
After the outside moistures such as dew, artificial watering by water tariff collection inside which, when buried light temperature is too high, metal heat-conducting piece is by ground
Bury at the water suction cooling material bag during the heat inside lamp is transferred out to cooling groove, water suction cooling material absorbs heat, due to water
Specific heat capacity larger, therefore the temperature of absorbing, cooling material will not steeply rise, from but the temperature of metal heat-conducting piece and underground lamp
Degree will not steeply rise, so as to play a part of cooling；After the temperature of underground lamp continues to raise, the water absorbed water in cooling material
Divide and absorb latent heat of vaporization evaporation, so as to reduce the temperature of housing, even if buried light temperature reduces, on the premise of energy consumption is not increased
Realize cooling function.
The utility model is further arranged to：The water suction cooling material bag is sponge sucks in water material bag.
By adopting above-mentioned technical proposal, sponge is common material in life, and wide and water absorption rate of drawing materials is high, so that inhaling
Water cooling material bag can absorb more heats.
The utility model is further arranged to：The water suction cooling material bag is polyacrylamide absorbent material bag.
By adopting above-mentioned technical proposal, polyacrylamide absorbent material is common absorbent material in children's paper diaper,
Water absorption is big and water lock is good, effectively can pin moisture and keep the drying on the outside of non-woven fabrics bag, reduces housing and fixation
The situation that plate is easily corroded for a long time in a humid environment occurs.
The utility model is further arranged to：The cooling groove is provided with the upper lid being flexibly connected with which.
Be easy to cooling material is taken out from cooling groove by adopting above-mentioned technical proposal, movable top lid, facilitate cooling
The replacing of material and the cleaning of cooling groove.
The utility model is further arranged to：One end of the upper lid is hinged with the cooling groove.
By adopting above-mentioned technical proposal, it is only necessary to which one end of movable top lid can control the open keying of cooling groove, more
Facilitate the replacing of cooling material and the cleaning of cooling groove.
The utility model is further arranged to：The upper lid is provided with some air-vents.
It is easy to capillary structure material to absorb moisture and evaporation moisture by adopting above-mentioned technical proposal, air-vent, while on
The setting of lid prevents capillary structure material to be exposed at cooling channel opening and be worn, and is not affecting capillary structure material cooling work(
Which is prevented to be worn and affect service life on the premise of energy.
The utility model is further arranged to：The upper lid is provided with fixture block away from one end of its hinged place, the cooling
Groove is provided with the draw-in groove mutually fastened with the fixture block.
By adopting above-mentioned technical proposal, will be dead to upper lid and cooling slot lock by the fastening of fixture block and draw-in groove, prevent not
Its generation activity when needing movable top lid and make foreign matter enter cooling groove in.
The utility model is further arranged to：The upper lid is provided with the gripping member for being easy to the activity upper lid.
By adopting above-mentioned technical proposal, make the activity of lid more convenient, increased practicality, further facilitated drop
The replacing of adiabator and the cleaning of cooling groove.
The utility model is further arranged to：The gripping member is to be arranged on the upper groove covered at face.
By adopting above-mentioned technical proposal, on the premise of operator's movable top lid is facilitated, there is no shape on underground lamp
Pavement roughness is caused into raised structure, so that preventing pedestrian from falling because of pavement roughness injury.
In sum, the utility model has the advantages that：Cooling material by absorb housing release heat from
And it is underground lamp cooling, cooling function is realized on the premise of energy consumption is not increased；Movable top lid is easy to cooling material from cooling
Take out in groove, facilitate the replacing and cleaning of cooling material；Metal material has good heat conductivility, is easy to make enclosure interior
The heat transfer inside and outside with outside, cooling groove, so as to be conducive to cooling material integrally to lower the temperature underground lamp.
Description of the drawings
Structural representations of the Fig. 1 for embodiment one；
Structural representations of the Fig. 2 for embodiment two.
Reference：1st, housing；2nd, euphotic cover window；3rd, water proof ring；4th, circuit board；5th, absorb water cooling material bag；51st, absorb water
Cooling material；52nd, non-woven fabrics bag；6th, light source；7th, cavity；8th, upper lid；81st, fixture block；82nd, draw-in groove；83rd, groove；9th, air-vent；
10th, metal heat-conducting bar；11st, cooling groove.
Specific embodiment
Referring to the drawings the utility model is described further.
Embodiment one：Underground lamp, as shown in figure 1, including housing 1, the euphotic cover window 2 located at 1 upper limb of housing, be located at housing
Water proof ring 3 between 1 and euphotic cover window 2, the circuit board 4 for being embedded in housing 1, for fit with the earth fixed plate, be used for inhaling
Receive the water suction cooling material bag 5, some metal heat-conducting bars 10 for being arranged in housing 1, fixed plate and shell of the release heat of the housing 1
Body 1 surrounds the cooling groove 11 for being provided with opening for laying water suction cooling material bag 5 and top, and circuit board 4 is provided with light source 6, circuit
Plate 4 forms the cavity 7 beneficial to radiating with housing 1, and the two ends of metal heat-conducting bar 10 are located in cavity 7 and cooling groove 11 respectively, inhale
Water cooling material bag 5 includes absorb water cooling material 51 and the non-woven fabrics bag 52 for coating water suction cooling material 51, water suction cooling
Material 51 is polyacrylamide absorbent material, and polyacrylamide absorbent material is put into cooling groove 11 after being placed in non-woven fabrics bag 52
In.
Water suction cooling material bag 5 has adsorbed water tariff collection after the outside moistures such as rainwater, dew, artificial watering in which
Portion, when buried light temperature is too high, the water suction during metal heat-conducting piece transfers out the heat inside underground lamp to cooling groove 11 is dropped
At adiabator bag 5, water suction cooling material 51 absorbs heat, due to the specific heat capacity of water larger, the therefore temperature of absorbing, cooling material
Will not steeply rise, from but metal heat-conducting piece will not steeply rise with the temperature of underground lamp, so as to play a part of cooling；When
After the temperature of underground lamp continues to raise, the moisture absorption latent heat of vaporization absorbed water in cooling material 51 is evaporated, so as to reduce housing 1
Temperature, even if buried light temperature reduces, realizes cooling function on the premise of energy consumption is not increased.
Embodiment two：Underground lamp, as shown in Fig. 2 embodiment two is with the difference of embodiment one, absorb water cooling material 51
For sponge, cooling groove 11 is provided with the upper lid 8 being hinged with which, and upper lid 8 is provided with fixture block 81 away from one end of its hinged place, cooling
Groove 11 is provided with the draw-in groove 82 with 81 mutual fastening of fixture block, and upper lid 8 is additionally provided with gripping member, and gripping member is to be arranged on lid 8
Groove 83 at face, upper lid 8 are densely covered with air-vent 9.
Cooling groove 11 is entered by the air-vent 9 of upper lid 8 after the outside moistures such as rainwater, dew, artificial watering, inhales sponge
Attached outside moisture, when buried light temperature is too high, during metal heat-conducting piece transfers out the heat inside underground lamp to cooling groove 11
Water suction cooling material bag 5 at, water suction cooling material 51 absorbs heat, due to the specific heat capacity of water larger, therefore absorbing, cooling material
The temperature of material will not steeply rise, from but metal heat-conducting piece will not steeply rise with the temperature of underground lamp, so as to play cooling
Effect；After the temperature of underground lamp continues to raise, the moisture absorption latent heat of vaporization absorbed water in cooling material 51 is evaporated, so as to drop
The temperature of low housing 1, even if buried light temperature reduces, while the setting of upper lid 8 prevents water suction cooling material bag 5 to be exposed to cooling
It is worn at 11 opening of groove, on the premise of 5 cooling function of water suction cooling material bag is not affected prevents which to be worn and affect
Service life.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of underground lamp, including housing (1), it is characterised in that：Also include for the earth fit fixed plate, be used for inhale
Receive water suction cooling material bag (5) of the housing (1) release heat, some metal heat-conducting pieces for being arranged in the housing (1), institute
State fixed plate surround the cooling groove (11) that opening is provided with for laying water suction cooling material bag (5) and top with the housing (1),
Water suction cooling material bag (5) includes water suction cooling material (51) and the non-woven fabrics bag for coating water suction cooling material (51)
(52).
2. underground lamp according to claim 1, it is characterised in that：Water suction cooling material bag (5) is sponge sucks in water material
Material bag.
3. underground lamp according to claim 1, it is characterised in that：Water suction cooling material bag (5) is polyacrylamide
Absorbent material bag.
4. the underground lamp according to any one in claim 1-3, it is characterised in that：Described cooling groove (11) be provided with
Its upper lid (8) being flexibly connected.
5. underground lamp according to claim 4, it is characterised in that：The one end of upper lid (8) and cooling groove (11)
It is hinged.
6. underground lamp according to claim 4, it is characterised in that：Upper lid (8) are provided with some air-vents (9).
7. underground lamp according to claim 5, it is characterised in that：Upper lid (8) are arranged away from one end of its hinged place
There are fixture block (81), cooling groove (11) to be provided with the draw-in groove (82) mutually fastened with the fixture block (81).
8. underground lamp according to claim 5, it is characterised in that：Upper lid (8) are provided with and are easy to the activity upper lid
(8) gripping member.
9. underground lamp according to claim 8, it is characterised in that：The gripping member is to be arranged on upper lid (8) above
The groove (83) at place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987526.8U CN206018402U (en) | 2016-08-30 | 2016-08-30 | Underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987526.8U CN206018402U (en) | 2016-08-30 | 2016-08-30 | Underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018402U true CN206018402U (en) | 2017-03-15 |
Family
ID=58253610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987526.8U Expired - Fee Related CN206018402U (en) | 2016-08-30 | 2016-08-30 | Underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180452A (en) * | 2017-12-31 | 2018-06-19 | 铜陵迈维电子科技有限公司 | A kind of high power LED constant |
| CN109268798A (en) * | 2018-08-24 | 2019-01-25 | 重庆秉为科技有限公司 | A kind of LED heat dissipation structure |
-
2016
- 2016-08-30 CN CN201620987526.8U patent/CN206018402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180452A (en) * | 2017-12-31 | 2018-06-19 | 铜陵迈维电子科技有限公司 | A kind of high power LED constant |
| CN109268798A (en) * | 2018-08-24 | 2019-01-25 | 重庆秉为科技有限公司 | A kind of LED heat dissipation structure |
| CN109268798B (en) * | 2018-08-24 | 2020-08-21 | 重庆秉为科技有限公司 | LED heat radiation structure |
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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 |
Granted publication date: 20170315 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |