CN210424898U - Heat dissipation floodlight drain pan - Google Patents
Heat dissipation floodlight drain pan Download PDFInfo
- Publication number
- CN210424898U CN210424898U CN201921673966.6U CN201921673966U CN210424898U CN 210424898 U CN210424898 U CN 210424898U CN 201921673966 U CN201921673966 U CN 201921673966U CN 210424898 U CN210424898 U CN 210424898U
- Authority
- CN
- China
- Prior art keywords
- floodlight
- heat
- shell
- heat dissipation
- pressure pump
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000110 cooling liquid Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat-dissipation floodlight bottom shell, aiming at providing a heat-dissipation floodlight bottom shell with high-efficiency heat dissipation, safety and compact and reasonable structure, which is characterized in that the floodlight bottom shell comprises a bottom part, a shell wall and an extension part, wherein the extension part is provided with a flange, radiating fins are arranged on the outer side of the shell wall and the outer side of the bottom part, the bottom part is provided with a cooling pipe, the cooling pipe is made of metal materials, the heat-dissipation floodlight bottom shell is provided with a pressure pump, the cooling pipe is connected with the pressure pump, a plurality of connecting pieces are arranged between the pressure pump and the flange, the flange is provided with a water tank which is positioned on one side of the pressure pump and is connected with the cooling pipe, and the water tank is provided with cooling liquid, the floodlight bottom shell is suitable for effectively improving the heat dissipation efficiency, increasing the safety performance, protecting the heat-dissipation light, the heat dissipation is accelerated.
Description
Technical Field
The utility model relates to a lamps and lanterns accessories field, more specifically say, it relates to a heat dissipation floodlight drain pan.
Background
Floodlight is a pointolite that can evenly shine to all directions in four sides, and what floodlight sent is the light of high diffusion, non-direction and clear light beam of non-profile, can produce a large amount of heats when floodlight uses, but present floodlight drain pan can not the efficient cooling, and long-term use can lead to floodlight life to reduce, also can have certain harm.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high-efficient heat dissipation, safety, compact structure reasonable heat dissipation floodlight drain pan.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat dissipation floodlight drain pan, is including the bottom that is rectangle form, the conch wall of being connected with the bottom, the extension of being connected with the conch wall, the extension is equipped with the flange that is located the edge, the conch wall outside and bottom outside are equipped with the even fin of a plurality of ranges, the bottom is equipped with and is located between the fin and is the even winding cooling tube of wavy, the cooling tube is the metal material, heat dissipation floodlight drain pan is equipped with the force (forcing) pump, the force (forcing) pump is connected to the cooling tube, be equipped with a plurality of connecting pieces between force (forcing) pump and the flange, the flange be equipped with be located force (forcing) pump one side and with the water tank of cooling tube connection, the water tank is equipped with.
By adopting the technical scheme, the heat dissipation efficiency is effectively improved, the safety performance is improved, the bottom shell of the heat dissipation floodlight is protected, the service life is prolonged, the heat dissipation effect can be improved by the heat dissipation sheet, the heat in the bottom shell of the heat dissipation floodlight is transferred out, the heat dissipation is accelerated, the cooling liquid is added into the water tank, a certain amount of cooling liquid is stored, the pressure pump has two inlets and one outlet, the circulation of the cooling liquid is accelerated by the pressure pump, the heat dissipation efficiency is improved, the pressure pump is connected with the flange through 2 connecting pieces, the shock absorption stabilizing effect is achieved, the heat transfer effect is better due to the cooling pipe made of metal materials, the heat dissipation performance is provided, the contact area of the cooling pipe is increased in a wavy manner, the heat absorption capacity is increased, the heat dissipation efficiency is improved, the cooling liquid is slowly cooled by the water tank and continuously circulated after being, the pressure that can reduce the water tank and receive protects the water tank, increases life, protection heat dissipation floodlight drain pan.
The utility model discloses further set up to: the bottom is provided with a junction box groove which is located on one side of the short edge and close to the shell wall, the junction box groove is rectangular, a plurality of cylindrical junction box fixing columns which are located on one side of the short edge of the junction box groove are arranged in the junction box groove, and reinforcing blocks are arranged between the junction box fixing columns and the shell wall.
Through adopting above-mentioned technical scheme, in the terminal box that will connect the LED floodlight adorned the terminal box recess, made the structure compacter, not convex one outside the drain pan, the influence is pleasing to the eye, and the influence is laid, and the terminal box fixed column has 2, makes to connect more stably, is difficult for dropping, and the boss increases the structural strength of terminal, makes the difficult fracture of terminal, the slope, and is more stable during the assembly, safety.
The utility model discloses further set up to: the bottom is provided with a plurality of positioning columns, reinforcing ribs are arranged between the positioning columns and the shell wall, and a plurality of positioning blocks close to the shell wall are arranged at the bottom.
Through adopting above-mentioned technical scheme, the reference column has 2, makes the location of reflector panel more convenient, and the installation is also more convenient, and the strengthening rib increases the stable in structure of reference column, is difficult for making the location inaccurate because of crooked and slope, and the locating piece makes things convenient for the location of LED floodlight strip, improves the installation effectiveness.
The utility model discloses further set up to: the bottom is provided with a plurality of fixing holes which are uniformly arranged, a plurality of bulges which are positioned on the outer side and are coaxial with the fixing holes are arranged on the bottom, and the bottom is provided with a cylindrical fixing column.
Through adopting above-mentioned technical scheme, the floodlight strip of LED passes through the screw connection with the drain pan body, and 5 ~ 9 fixed orificess of align to grid make the floodlight strip of LED installation more level and smooth, prevent that light from concentrating to shine, prevent to appear not reaching the effect of evenly shining to all directions in four sides, the thickness at protruding increase fixed orifices place prevents to bore and wears to become the through-hole, can't reach sealed effect, and the fixed column is used for the earth fixation line, prevents to connect unstable production electric leakage danger.
The utility model discloses further set up to: the conch wall outside is equipped with 2 wire holders, one of them is located the intermediate position of conch wall long limit one side of wire holder, and another is located its one side, the wire holder is equipped with the wiring hole, the conch wall is equipped with the support frame mount pad that is located two minor face outsides, the wire holder is equipped with water joint, the extension is equipped with the lamp shade groove.
Through adopting above-mentioned technical scheme, the wiring hole is used for the passing through of electric wire, connect the power, and wiring hole on the connection terminal is leaned on outer wall one side and is had the screw thread, water joint and connection terminal threaded connection, and water-proof effects is better, and when LED floodlight was equipped with the floodlight strip of two kinds of differences, need control respectively, needs two power cord connections this moment and gets into in the floodlight drain pan of heat dissipation, and threaded hole facilitate connection on the support frame mount pad, and the lamp shade groove is used for placeeing the lamp shade when the assembly, makes the lamp shade not protruding, and is more pleasing to the.
Drawings
Fig. 1 is a schematic structural view of a front side embodiment of a bottom shell of a heat dissipation floodlight of the present invention;
fig. 2 is a schematic structural view of an embodiment of the back surface of the bottom shell of the heat dissipation floodlight of the present invention;
reference numerals in the figure, 11-bottom, 12-shell wall, 13-extension, 14-flange, 15-lamp shade groove, 2-radiating fin, 21-connecting piece, 22-pressure pump, 23-water tank, 25-cooling pipe, 3-junction box groove, 31-junction box fixing column, 32-reinforcing block, 41-fixing column, 42-positioning column, 43-reinforcing rib, 44-positioning block, 45-fixing hole, 46-bulge, 51-wire holder, 52-wire holder, 53-support frame mounting seat and 54-waterproof joint.
Detailed Description
The embodiment of the bottom shell of the novel heat dissipation floodlight of the present invention is further described with reference to fig. 1 to 2.
The utility model provides a heat dissipation floodlight drain pan, including force (forcing) pump 22, connecting piece 21, cooling tube 25, water tank 23, water head 54, the coolant liquid, force (forcing) pump 22 passes through bolted connection with connecting piece 21, connecting piece 21 passes through bolted connection with flange 14, bolted connection easy dismounting, firm in connection, the welding is in the bottom 11 outside of heat dissipation floodlight drain pan after cooling tube 25 is connected with force (forcing) pump 22, water tank 23 and flange 14 screw connection, add 4/5's coolant liquid in the water tank 23, wire holder 51 and water head 54 threaded connection.
Can produce the heat when LED floodlight uses, on heat dissipation floodlight drain pan comes out the fin 2 with the heat transfer through the characteristic of metal material, the other cooling tube 25 of fin 2 absorbs the heat rapidly through the coolant liquid of circulation and takes away, gets into water tank 23, cools down the coolant liquid, then continues circulation entering cooling tube 25, increases the heat dispersion of heat dissipation floodlight drain pan.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (5)
1. A heat dissipation floodlight bottom shell comprises a rectangular bottom (11), a shell wall (12) connected with the bottom (11), and an extension part (13) connected with the shell wall (12), and is characterized in that the extension part (13) is provided with a flange (14) at the edge, a plurality of radiating fins (2) are uniformly arranged on the outer side of the shell wall (12) and the outer side of the bottom (11), the bottom (11) is provided with cooling pipes (25) which are uniformly arranged in a wavy manner and are positioned between the radiating fins (2), the cooling pipes (25) are made of metal, the heat dissipation floodlight bottom shell is provided with a pressure pump (22), the cooling pipes (25) are connected with the pressure pump (22), a plurality of connecting pieces (21) are arranged between the pressure pump (22) and the flange (14), the flange (14) is provided with a water tank (23) which is positioned on one side of the pressure pump (22) and is connected with the cooling pipes (25), the water tank (23) is provided with cooling liquid, and the volume of the cooling liquid is 4/5 of the capacity of the water tank.
2. A heat-dissipating floodlight bottom shell according to claim 1, characterized in that said bottom (11) is provided with a junction box recess (3) on the side of the short side and close to the shell wall (12), said junction box recess (3) being rectangular, said junction box recess (3) being provided with a plurality of junction box fixing posts (31) on the side of the short side and cylindrical, and a reinforcing block (32) being provided between said junction box fixing posts (31) and the shell wall (12).
3. A heat-dissipating luminaire base as claimed in claim 2, wherein the base (11) is provided with locating posts (42), and wherein the posts (42) are provided with ribs (43) between them and the housing wall (12), and wherein the base (11) is provided with locating blocks (44) adjacent the housing wall.
4. A radiating floodlight bottom shell according to claim 3, characterized in that said bottom portion (11) is provided with a plurality of fixing holes (45) arranged uniformly, said bottom portion (11) is provided with a plurality of protrusions (46) having the same axis as said fixing holes (45), said bottom portion (11) is provided with cylindrical fixing posts (41).
5. A heat-dissipating floodlight bottom case according to claim 4, wherein there are 2 wire holders (51) on the outside of the housing wall (12), one of the wire holders (51) is located at the middle position of one side of the long side of the housing wall (12) and the other is located at one side thereof, the wire holder (51) is provided with a wire hole (52), the housing wall (12) is provided with a support frame mounting seat (53) on the outside of the two short sides, the wire holder (51) is provided with a waterproof joint (54), and the extension portion (13) is provided with a lamp cover groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673966.6U CN210424898U (en) | 2019-10-08 | 2019-10-08 | Heat dissipation floodlight drain pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673966.6U CN210424898U (en) | 2019-10-08 | 2019-10-08 | Heat dissipation floodlight drain pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210424898U true CN210424898U (en) | 2020-04-28 |
Family
ID=70369070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673966.6U Expired - Fee Related CN210424898U (en) | 2019-10-08 | 2019-10-08 | Heat dissipation floodlight drain pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210424898U (en) |
-
2019
- 2019-10-08 CN CN201921673966.6U patent/CN210424898U/en not_active Expired - Fee Related
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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: 20200428 |