CN111486423A - L ED spotlight back radiator convenient to disassemble and assemble and assembling method thereof - Google Patents
L ED spotlight back radiator convenient to disassemble and assemble and assembling method thereof Download PDFInfo
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- CN111486423A CN111486423A CN202010451479.6A CN202010451479A CN111486423A CN 111486423 A CN111486423 A CN 111486423A CN 202010451479 A CN202010451479 A CN 202010451479A CN 111486423 A CN111486423 A CN 111486423A
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- 238000000034 method Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000017525 heat dissipation Effects 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 12
- 238000005192 partition Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a L ED spot lamp back radiator convenient to disassemble and assemble in the technical field of L ED lamps, which comprises an outer protection shell, wherein a sealing cover plate is arranged at the top of the outer protection shell, a heat dissipation device is movably arranged in an inner cavity of the outer protection shell, supporting plates are arranged on the outer walls of the left side and the right side of the heat dissipation device, a water accumulation box is arranged at the top of the supporting plates, water inlet pipes are arranged on the inner walls of the left side and the right side of the top of the outer protection shell, the bottom of each water inlet pipe extends to the inner cavity of the water accumulation box, a core plate is arranged at the bottom of the inner cavity of the outer protection shell, a L ED lamp is connected to the bottom of the core plate, a lampshade is arranged at the bottom of the outer protection shell, a water pipe is communicated with the bottom of the water accumulation box, the heat dissipation device is movably arranged at the top of the core plate, when a L ED lamp is damaged and needs maintenance, the heat dissipation device can be.
Description
Technical Field
The invention relates to the technical field of L ED lamps, in particular to a L ED spot lamp back radiator convenient to disassemble and assemble and an assembling method thereof.
Background
L ED lamp in-process when using, its own radiator is installed at L ED lamp center core back, and radiator and core are all fixed connection generally, inconvenient dismouting, and radiator heat radiation structure is single, and the radiating effect is relatively poor, when needing the maintenance to change the radiator, also can not accomplish the change fast, influences the use.
Disclosure of Invention
The invention aims to provide an L ED spotlight back radiator convenient to disassemble and assemble and an assembling method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme that the L ED spotlight back radiator convenient to disassemble and assemble comprises an outer protection shell, wherein a sealing cover plate is arranged at the top of the outer protection shell, a heat radiating device is movably arranged in an inner cavity of the outer protection shell, supporting plates are arranged on the outer walls of the left side and the right side of the heat radiating device, a water accumulating box is arranged at the top of each supporting plate, water inlet pipes are arranged on the inner walls of the left side and the right side of the top of the outer protection shell, the bottom of each water inlet pipe extends to the inner cavity of the water accumulating box, a core plate is arranged at the bottom of the inner cavity of the outer protection shell, a L ED lamp is connected to the bottom of the core plate, a lampshade is arranged at the bottom of the outer protection shell, a water pipe is communicated with the bottom of the water accumulating box, the water pipe.
Furthermore, the right end of the water pipe extends to the inner wall of the right end of the outer protection shell, the outer wall of the right end of the outer protection shell is provided with an open slot, a movable plate is movably arranged in the open slot, and the inner wall of the right end of the water pipe is inserted with a sealing plug.
Further, the both sides all set up the grab handle in heat abstractor's top left and right sides, the bottom left and right sides of sealed apron all sets up the fastening splint that match with the grab handle, and the movable block of fastening splint is at the left and right sides outer wall of grab handle.
Further, heat abstractor includes the protective housing of movable mounting in outer protecting casing inner chamber, the inner chamber of protective housing sets up the baffle, the top of baffle sets up the base plate, the inner wall movable mounting activity card shell of base plate, the inner chamber top of activity card shell sets up micro-fan, the left and right sides outer wall intercommunication siphunculus of base plate, the left and right sides outer wall activity joint radiating basal plate of protective housing, radiating basal plate is close to the terminal surface setting of protective housing outer wall and the sleeve pipe of siphunculus intercommunication, radiating basal plate keeps away from the terminal surface setting of protective housing outer wall and sets up heat radiation fins.
Further, the core includes the outer casing of fixed setting in outer casing inner chamber bottom, both sides all set up the heat-conducting plate around the outer casing top, and heat abstractor's bottom evenly sets up the mounting plate that matches with the heat-conducting plate, the top of outer casing sets up the spacing groove that matches with the water pipe.
Furthermore, the limiting groove comprises a main flow pipe groove and a shunt pipe groove, and a main flow pipe matched with the main flow pipe groove and a shunt pipe matched with the shunt pipe groove are arranged on the water pipe.
Furthermore, the top of inlet tube sets up the filter mantle, and the filter mantle activity joint is at the top of outer protecting the casing, inlet tube and sealed apron formula structure as an organic whole, and the junction of sealed apron and outer protecting the casing sets up seal ring.
Furthermore, the terminal surface that the heat dissipation base plate is close to the protective housing outer wall sets up spacing fixture block, the outer wall of protective housing sets up the spacing draw-in groove with spacing fixture block matching, the bottom of heat dissipation base plate sets up the ventilation hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat dissipation device can be conveniently disassembled and assembled in the outer protective shell, is limited and installed on the outer wall of the heat conduction plate through the limit insertion of the fastening plate, and meanwhile, the water accumulation box can be additionally arranged on the heat dissipation device and can be disassembled and assembled on the heat dissipation device, so that when the L ED lamp is damaged and needs to be maintained, the heat dissipation device can be quickly replaced, disassembled and assembled without affecting the use of the L ED lamp;
2. the miniature fan is arranged in the heat dissipation device, so that cold air can be blown out to carry out air cooling heat dissipation on L ED lamps, heat generated by the core plate can be quickly conducted by combining the heat dissipation substrate on the heat dissipation device, meanwhile, heat dissipation can be carried out in a water cooling mode, the water pipe communicated with the bottom of the water accumulation box is attached to the top of the core plate and the outer wall of the heat dissipation device, and the water cooling heat dissipation mode is additionally arranged, so that the heat dissipation effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at A;
FIG. 3 is a schematic view of a core board structure according to the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation device of the present invention.
In the figure, the LED lamp comprises an outer protective shell 1, a sealing cover plate 2, a heat dissipation device 3, a protective shell 31, a partition plate 32, a partition plate 33, a base plate 34, a micro fan 35, a movable clamping shell 36, a through pipe 37, a heat dissipation base plate 38, a sleeve pipe 39, heat dissipation fins 4, a support plate 5, a water accumulation box 6, a water inlet pipe 7, a filter cover 8, L ED lamp 9, a core plate 91, an outer casing 91, a limiting groove 92, a heat conduction plate 93, a heat conduction plate 10, a lampshade 11, a water pipe 12, a movable plate 13, a grab handle 14, a fastening clamping plate 15 and a sealing plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention provides a technical scheme that a L ED spot lamp back radiator convenient to disassemble and assemble comprises an outer protection shell 1, a sealing cover plate 2 is arranged at the top of the outer protection shell 1, the outer protection shell 1 and the sealing cover plate 2 are both made of stainless steel, a heat dissipation device 3 is movably arranged in an inner cavity of the outer protection shell 1, supporting plates 4 are arranged on outer walls of the left side and the right side of the heat dissipation device 3, a water accumulation box 5 is arranged at the top of the supporting plate 4, the water accumulation box 5 can be movably arranged at the top of the supporting plate 4 and can be arranged in a mode of matching with a clamping groove through a clamping block, water inlet pipes 6 are arranged on inner walls of the left side and the right side of the top of the outer protection shell 1, the bottom of the water inlet pipes 6 extends to an inner cavity of the water accumulation box 5, holes capable of allowing the water inlet pipes 6 to pass through are formed in the top of the supporting plate 4, a vent hole 9 is formed in the bottom of the inner cavity of the outer protection shell 1, the inner cavity of the core plate 9 is electrically connected with the L ED lamp 8, the bottom of the bottom connected L ED lamp 8, a lampshade is arranged at the bottom of the outer protection shell 1, a dust-proof core plate 10, a dust-proof core plate 11 capable of preventing air vent hole capable of preventing dust from entering the dust-proof heat dissipation device and dust-proof heat.
Referring to fig. 2, the right end of the water pipe 11 extends to the inner wall of the right end of the outer protection casing 1, the outer wall of the right end of the outer protection casing 1 is provided with an open slot, a movable plate 12 is movably arranged in the open slot, the inner wall of the right end opening of the water pipe 11 is inserted with a sealing plug 15, when water in the water pipe 11 needs to be discharged for water replacement, the movable plate 12 can be lifted and slid in the open slot, the movable plate 12 moves upwards to open the open slot, the sealing plug 15 can be pulled out from the water pipe 11, and then the water is automatically discharged, when the sealing plug 15 is plugged in the water pipe 11, the movable plate 12 is clamped in the open slot and clamped in the clamping slot through a clamping buckle, and can be fixed in the inner wall of the right;
referring to fig. 1, the left and right sides of the top of the heat dissipation device 3 are provided with handles 13, the left and right sides of the bottom of the sealing cover plate 2 are provided with fastening clamping plates 14 matched with the handles 13, the fastening clamping plates 14 are movably clamped on the outer walls of the left and right sides of the handles 13, and the fastening clamping plates 14 can be in limit connection with the outer walls of the handles 13 when the sealing cover plate 2 is installed on the top of the outer protection shell 1 to limit and fix the heat dissipation device 3;
referring to fig. 4, the heat dissipating device 3 includes a protective shell 31 movably mounted in an inner cavity of the outer protective housing 1, a partition 32 is disposed in the inner cavity of the protective shell 31, a base plate 33 is disposed on a top of the partition 32, a movable clamping shell 35 is movably mounted on an inner wall of the base plate 33, a micro fan 34 is disposed on a top of the inner cavity of the movable clamping shell 35, the outer walls of the left and right sides of the base plate 33 are communicated with a through pipe 36, the outer walls of the left and right sides of the protective shell 31 are movably clamped with a heat dissipating base plate 37, a sleeve 38 communicated with the through pipe 36 is disposed on an end surface of the heat dissipating base plate 37 close to the outer wall of the protective shell 31, a heat dissipating fin 39 is disposed on an end surface of the heat dissipating base plate 37 far from the outer wall of the protective shell 31, the movable clamping shell 35 in the heat dissipating device 3 can be disassembled and assembled in the protective shell, the heat dissipation substrate 37 is sleeved on the outer wall of the through pipe 36 through the sleeve 38, and the heat dissipation substrate 37 is a hollow substrate, so that wind can blow into the heat dissipation substrate 37, the heat dissipation substrate 37 is connected with the heat conduction plate 93 through a fastening plate at the bottom of the protective shell 31, heat can be absorbed, the heat dissipation fins 39 on the heat dissipation substrate 37 accelerate heat dissipation, and a ventilation opening at the bottom of the heat dissipation substrate 37 can dissipate heat for the core plate 9;
referring to fig. 3, the core plate 9 includes an outer cover 91 fixedly disposed at the bottom of the inner cavity of the outer protective casing 1, the outer cover 91 is an alloy cover with good thermal conductivity, the inner cavity of the outer cover 91 is hollow, components electrically connected to the L ED lamp 8 are mounted inside the outer cover, heat-conducting plates 93 are disposed on the front and rear sides of the top of the outer cover 91, the heat-conducting plates 93 quickly conduct heat generated by the components, fastening plates matched with the heat-conducting plates 93 are uniformly disposed at the bottom of the heat dissipation device 3, a limiting groove 92 matched with the water pipe 11 is disposed at the top of the outer cover 91, and the water pipe 11 can be embedded into the limiting groove 92 when being mounted, so as to be conveniently fixed on;
referring to fig. 3 again, the limiting groove 92 includes a main flow pipe groove and a branch flow pipe groove, a main flow pipe matched with the main flow pipe groove and a branch flow pipe matched with the branch flow pipe groove are arranged on the water pipe 11, and the outer housing 91 can be cooled by water more uniformly and rapidly through the main flow pipe and the branch flow pipe on the water pipe 11;
referring to fig. 1 again, the top of the water inlet pipe 6 is provided with the filter cover 7, the filter cover 7 is movably clamped on the top of the outer protection casing 1, the water inlet pipe 6 and the sealing cover plate 2 are of an integrated structure, the joint of the sealing cover plate 2 and the outer protection casing 1 is provided with the sealing washer, and the filter cover 7 covers the top of the water inlet pipe 6, so that the entry of impurities such as leaves can be effectively prevented;
referring to fig. 4 again, the end surface of the heat dissipation substrate 37 close to the outer wall of the protection shell 31 is provided with a limiting clamping block, the outer wall of the protection shell 31 is provided with a limiting clamping groove matched with the limiting clamping block, the bottom of the heat dissipation substrate 37 is provided with a vent hole, the limiting clamping block is clamped in the limiting clamping groove, the heat dissipation substrate 37 is conveniently clamped on the outer wall of the protection shell 31, and meanwhile, the vent hole at the bottom of the heat dissipation substrate 37 enables wind to directly blow at the top of the core plate 9 to dissipate heat.
An L ED spot light back radiator convenient to disassemble and assemble comprises an outer protective shell 1, wherein a sealing cover plate 2 is arranged at the top of the outer protective shell 1, a heat dissipation device 3 is movably arranged in an inner cavity of the outer protective shell 1, a core plate 9 is arranged at the bottom of the inner cavity of the outer protective shell 1, a L ED lamp 8 is connected to the bottom of the core plate 9, a lampshade 10 is arranged at the bottom of the outer protective shell 1, the heat dissipation device 3 is movably arranged at the top of the core plate 9, handles 13 are arranged on the left side and the right side of the top of the heat dissipation device 3, fastening clamp plates 14 matched with the handles 13 are arranged on the left side and the right side of the bottom of the sealing cover plate 2, the fastening clamp plates 14 are movably clamped on the outer walls on the left side and the right side of the handles 13, when the heat dissipation device 3 is arranged in the outer protective shell 1, the heat dissipation device 3 is limited and arranged on the top of the core plate 9, and is limited and inserted into the outer walls on the left side and the right side of a group of a heat conduction plate 93 through two groups of fastening plates;
the heat dissipation device 3 includes a protective shell 31 movably mounted in an inner cavity of the outer protective shell 1, a partition 32 is disposed in the inner cavity of the protective shell 31, a base plate 33 is disposed at the top of the partition 32, a movable clamp shell 35 is movably mounted on an inner wall of the base plate 33, a micro fan 34 is disposed at the top of the inner cavity of the movable clamp shell 35, outer walls of left and right sides of the base plate 33 are communicated with a through pipe 36, outer walls of left and right sides of the protective shell 31 are movably clamped with the heat dissipation base plate 37, a sleeve 38 communicated with the through pipe 36 is disposed on an end surface of the heat dissipation base plate 37 close to an outer wall of the protective shell 31, a heat dissipation fin 39 is disposed on an end surface of the heat dissipation base plate 37 far from the outer wall of the protective shell 31, when the heat dissipation device 3 operates to dissipate heat in L ED lamp 8, the movable clamp shell 35 in the heat dissipation device 3 can be disassembled and assembled in the protective shell 31, the micro fan 34 can operate by being connected with a power supply through a control switch, wind generated in the operation process of the micro fan 34 can be blown into the base plate 33, the outer wall of the heat dissipation base plate 37, the heat dissipation base plate 37 is movably clamped with the heat dissipation base plate 37 by the through sleeve 38, and.
In the second embodiment, the outer walls of the left side and the right side of the heat dissipation device 3 are respectively provided with the supporting plate 4, the top of the supporting plate 4 is provided with the water accumulating box 5, the inner walls of the left side and the right side of the top of the outer protection shell 1 are respectively provided with the water inlet pipe 6, the bottom of the water inlet pipe 6 extends to the inner cavity of the water accumulating box 5, the bottom of the inner cavity of the outer protection shell 1 is provided with the core plate 9, the bottom of the core plate 9 is connected with the L ED lamp 8, the bottom of the outer protection shell 1 is provided with the lampshade 10, the bottom of the water accumulating box 5 is communicated with the water pipe 11, the water pipe 11 is a hard copper pipe, the water pipe 11 is movably attached to the top of the core plate 9 and the outer wall of the heat dissipation device 3, the water inlet pipe 6 is arranged at the top of the outer protection shell 1, the water inlet pipe 6 is movably installed at the top of the outer protection shell 1 through the sealing cover plate 2 and is communicated with the water accumulating box 5 on the heat dissipation device 3, the water inlet pipe 6 can store rainwater in the water accumulating box.
Combine embodiment one and embodiment two, dismouting in outer protective housing 1 that heat abstractor 3 can be convenient, and through the spacing installation of pegging graft on the outer wall of heat-conducting plate 93 of mounting plate, through the spacing connection grab handle 13 of fastening splint 14, can be quick fix heat abstractor 3 in outer protective housing 1, micro-fan 34 among heat abstractor 3 blows off cold wind and can circulate to radiating basal plate 37 in, dispel the heat to radiating basal plate 37, simultaneously can direct action in the top of core 9 through the through-hole of radiating basal plate 37 bottom, effective quick air-cooled heat dissipation carries out, add inlet tube and ponding box, can collect the rainwater, the water pipe laminating of ponding box bottom intercommunication is installed at the top of core and the outer wall of protective housing 31, the rainwater circulates in the water pipe, can accelerate L ED lamp 8 radiating rate through water-cooled radiating mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an L ED shot-light back radiator convenient to dismouting, includes outer protecting casing (1), its characterized in that the top of outer protecting casing (1) sets up sealed apron (2), the inner chamber movable mounting heat abstractor (3) of outer protecting casing (1), the left and right sides outer wall of heat abstractor (3) all sets up backup pad (4), the top of backup pad (4) sets up ponding box (5), the top left and right sides inner wall of outer protecting casing (1) all sets up inlet tube (6), and the bottom of inlet tube (6) extends to the inner chamber of ponding box (5), the inner chamber bottom of outer protecting casing (1) sets up coreboard (9), L ED lamp (8) is connected to the bottom of coreboard (9), the bottom of outer protecting casing (1) sets up lamp shade (10), the bottom intercommunication water pipe (11) of ponding box (5), and water pipe (11) activity laminating is at the top of coreboard (9) and the outer wall of heat abstractor (3), heat abstractor (3) movable mounting is at the top of coreboard (9).
2. The L ED spotlight back radiator convenient to disassemble and assemble according to claim 1, wherein the right end of the water pipe (11) extends to the inner wall of the right end of the outer protecting shell (1), the outer wall of the right end of the outer protecting shell (1) is provided with an open slot, a movable plate (12) is movably arranged in the open slot, and the inner wall of the right end opening of the water pipe (11) is inserted with the sealing plug (15).
3. The L ED spotlight back radiator convenient to disassemble and assemble according to claim 1, wherein the heat sink (3) is provided with grips (13) on the left and right sides of the top, the sealing cover plate (2) is provided with fastening clamping plates (14) matched with the grips (13) on the left and right sides of the bottom, and the fastening clamping plates (14) are movably clamped on the outer walls of the left and right sides of the grips (13).
4. The L ED spotlight back radiator convenient to dismouting of claim 1, characterized in that heat abstractor (3) includes movable mounting protective housing (31) in outer protective housing (1) inner chamber, the inner chamber of protective housing (31) sets up baffle (32), the top of baffle (32) sets up base plate (33), the inner wall movable mounting activity card shell (35) of base plate (33), the inner chamber top of activity card shell (35) sets up micro-fan (34), both sides outer wall intercommunication siphunculus (36) about base plate (33), both sides outer wall activity joint heat dissipation base plate (37) about protective housing (31), heat dissipation base plate (37) are close to the terminal surface setting of protective housing (31) outer wall and are with sleeve pipe (38) intercommunication siphunculus (36), heat dissipation base plate (37) keep away from the terminal surface setting of protective housing (31) outer wall and are heat radiation fins (39).
5. The L ED spotlight back radiator convenient to disassemble and assemble according to claim 1, wherein the core plate (9) comprises an outer cover shell (91) fixedly arranged at the bottom of the inner cavity of the outer protective shell (1), heat conducting plates (93) are arranged on the front side and the rear side of the top of the outer cover shell (91), fastening plates matched with the heat conducting plates (93) are uniformly arranged at the bottom of the heat radiating device (3), and a limit groove (92) matched with the water pipe (11) is arranged at the top of the outer cover shell (91).
6. The L ED spotlight back radiator convenient to detach according to claim 5, wherein the limiting groove (92) comprises a main flow pipe groove and a branch flow pipe groove, and the water pipe (11) is provided with a main flow pipe matched with the main flow pipe groove and a branch flow pipe matched with the branch flow pipe groove.
7. The L ED spotlight back radiator convenient to disassemble and assemble according to claim 1, wherein the top of the water inlet pipe (6) is provided with a filter cover (7), the filter cover (7) is movably clamped on the top of the outer protective shell (1), the water inlet pipe (6) and the sealing cover plate (2) are of an integrated structure, and a sealing gasket is arranged at the joint of the sealing cover plate (2) and the outer protective shell (1).
8. The L ED spotlight back radiator convenient to disassemble and assemble according to claim 3, wherein a limiting clamping block is arranged on the end face of the radiating base plate (37) close to the outer wall of the protective shell (31), a limiting clamping groove matched with the limiting clamping block is arranged on the outer wall of the protective shell (31), and a vent hole is arranged at the bottom of the radiating base plate (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451479.6A CN111486423B (en) | 2020-05-25 | 2020-05-25 | LED spotlight back radiator convenient to disassemble and assemble and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451479.6A CN111486423B (en) | 2020-05-25 | 2020-05-25 | LED spotlight back radiator convenient to disassemble and assemble and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111486423A true CN111486423A (en) | 2020-08-04 |
| CN111486423B CN111486423B (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010451479.6A Active CN111486423B (en) | 2020-05-25 | 2020-05-25 | LED spotlight back radiator convenient to disassemble and assemble and assembling method thereof |
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| CN (1) | CN111486423B (en) |
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Effective date of registration: 20211231 Address after: 529000 Building 1, No.2, Gaoxin East Road, Jianghai District, Jiangmen City, Guangdong Province Applicant after: GUANGDONG BENHAO LIGHTING CO.,LTD. Address before: Room 504, building 11, Jianxin community, 12 Wenhua Road, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province, 314300 Applicant before: Cao Xinyue |
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Denomination of invention: A convenient disassembly and assembly method for the back heat sink of LED spotlights Granted publication date: 20220121 Pledgee: Agricultural Bank of China Limited Jiangmen Jianghai sub branch Pledgor: GUANGDONG BENHAO LIGHTING CO.,LTD. Registration number: Y2024980024153 |