CN220338396U - Waterproof industrial and mining lamp capable of quickly replacing driving power supply without tools - Google Patents
Waterproof industrial and mining lamp capable of quickly replacing driving power supply without tools Download PDFInfo
- Publication number
- CN220338396U CN220338396U CN202321863875.5U CN202321863875U CN220338396U CN 220338396 U CN220338396 U CN 220338396U CN 202321863875 U CN202321863875 U CN 202321863875U CN 220338396 U CN220338396 U CN 220338396U
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- power supply
- connecting piece
- electrode connecting
- drive power
- driving power
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- 238000005065 mining Methods 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The utility model discloses a waterproof industrial and mining lamp capable of quickly replacing a driving power supply without tools, which comprises a radiator, a lamp panel and a driving power supply, wherein the lamp panel and the driving power supply are arranged in a light source cavity of the radiator, a first electrode connecting piece, at least 2 connecting screws and at least 2 elastic positioning pieces are arranged on the back surface of the radiator, the first electrode connecting piece is electrically connected with the lamp panel, the driving power supply comprises a power supply box and a power supply module arranged in the power supply box, a positioning hole is arranged on the bottom surface of the power supply box corresponding to the elastic positioning piece, a second electrode connecting piece is arranged on the bottom surface of the power supply box corresponding to the first electrode connecting piece, a waist-shaped hole is formed on one end of the power supply box corresponding to the connecting screw, a nut through hole through which a nut of the connecting screw can pass is formed on one end of the waist-shaped hole, and when a screw rod of the connecting screw is inserted into the nut through hole and slides to one end of the waist-shaped hole far away from the nut through hole relative to the driving power supply, the elastic positioning piece is correspondingly arranged in the positioning hole, and the first electrode connecting piece is contacted with the second electrode connecting piece to realize electric connection.
Description
Technical Field
The utility model relates to the technical field of lighting equipment, in particular to a waterproof industrial and mining lamp capable of quickly replacing a driving power supply without tools.
Background
Industrial and mining lamps generally comprise a radiator, a lamp panel arranged on the radiator and a driving power supply. The existing industrial and mining lamp adopts screws to screw and tightly mount the driving power supply on the radiator, and adopts a waterproof joint to realize the electrical connection between the lamp panel and the driving power supply. When the driving power supply needs to be replaced, a screw for fixing the driving power supply is firstly required to be separated from the radiator by a screw driver, a waterproof joint is required to be screwed by hand after the screw driver is separated, a waterproof structure of threaded connection is opened, and then the male connector and the female connector are pulled out, so that the driving power supply can be thoroughly detached from the radiator; after the old driving power supply is disassembled, the new driving power supply is assembled by the reverse step of disassembling the driving power supply, and the whole disassembling and assembling process of the driving power supply is very complex, and is time-consuming and labor-consuming. In addition, the waterproof joint is high in cost, so that the production cost and the maintenance cost of the industrial and mining lamp are increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the waterproof industrial and mining lamp capable of quickly replacing the driving power supply without tools, so that the replacement efficiency of the driving power supply can be improved, and the production and maintenance cost of the industrial and mining lamp can be reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a exempt from waterproof industrial and mining lamp of instrument quick replacement drive power supply, its includes the radiator, sets up lamp plate and drive power supply in the light source intracavity of radiator, the radiator back is equipped with first electrode connecting piece, 2 at least connecting screw and 2 at least elastic locating piece, first electrode connecting piece with lamp plate electric connection, drive power supply is including power supply box and the power module of setting in the power supply box, the power supply box bottom surface corresponds elastic locating piece is equipped with the locating hole, the power supply box bottom surface corresponds first electrode connecting piece is equipped with the second electrode connecting piece, the power supply box corresponds connecting screw is equipped with waist type hole, the one end in waist type hole is formed with the nut through-hole that can supply connecting screw's nut to pass, when connecting screw's screw rod inserts nut through-hole and relatively when driving power supply rotates to waist type hole keeps away from the one end in the nut through-hole, the elastic locating piece corresponds to put into the locating hole, first electrode connecting piece and second electrode connecting piece contact and realize electric connection.
Preferably, the elastic positioning piece adopts a spring ball.
Preferably, the back surface of the radiator is protruded to form a truncated cone structure, and the first electrode connecting piece is arranged on the top surface of the truncated cone structure.
Preferably, an annular baffle is formed on the periphery of the top surface of the truncated cone structure, an annular groove for placing the upper end of the annular baffle is formed on the bottom surface of the power supply box around the second electrode connecting piece, and a sealing ring is arranged in the annular groove.
Preferably, a lampshade is covered at the opening of the light source cavity of the radiator.
Preferably, the lamp panel comprises an aluminum substrate and a plurality of light emitting devices arranged on the aluminum substrate, and a partition plate for partitioning the light emitting devices is arranged on the light emitting surface of the lamp panel.
Preferably, the light emitting device is a COB chip unit or an LED lamp bead.
Preferably, a hook is arranged on the top surface of the power supply box.
Preferably, the first electrode connector is a contact type connecting needle.
Preferably, the second electrode connector is a spring connector pin.
The beneficial technical effects of the utility model are as follows: according to the waterproof industrial and mining lamp capable of quickly replacing the driving power supply without tools, the driving power supply and the radiator can be connected and installed through the rotary fit of the waist-shaped holes on the driving power supply and the connecting screws on the radiator, tools are not needed in the installation and disassembly processes, the installation and the disassembly are simple and convenient, and therefore the replacement efficiency of the driving power supply can be improved; when the driving power supply and the radiator are connected, the first electrode connecting piece on the radiator is contacted with the second electrode connecting piece on the driving power supply to automatically realize electric connection, and electric connection between the lamp panel and the driving power supply is not required to be realized by adopting a waterproof connector, so that the replacement efficiency of the driving power supply is further improved, the material cost of the waterproof connector can be saved, and the production and maintenance cost of industrial and mining lamps can be reduced.
Drawings
Fig. 1 is a schematic perspective view of a waterproof industrial and mining lamp of the present utility model, in which a driving power supply is replaced quickly without tools;
FIG. 2 is a cross-sectional view of the waterproof industrial and mining lamp of the present utility model with the tool-less quick change of the drive power supply;
FIG. 3 is a schematic diagram of a heat sink according to the present utility model;
fig. 4 is a schematic structural diagram of a driving power supply according to the present utility model.
Description of the drawings:
10. the LED lamp comprises a radiator, 11, a light source cavity, 12, a first electrode connecting piece, 13, a connecting screw, 14, an elastic locating piece, 15, a round platform structure, 16, an annular baffle, 17, a lamp shade, 18, a partition plate, 20, a lamp panel, 30, a driving power supply, 31, a power supply box, 32, a power supply module, 33, a second electrode connecting piece, 34, a waist-shaped hole, 35, a nut through hole, 36, a locating hole, 37, an annular groove, 38, a sealing ring, 40 and a hook.
Detailed Description
The present utility model will be further described with reference to the drawings and examples below in order to more clearly understand the objects, technical solutions and advantages of the present utility model to those skilled in the art.
As shown in fig. 1 to 4, in one embodiment of the present utility model, the waterproof industrial and mining lamp for tool-free quick replacement of driving power includes a heat sink 10, a lamp panel 20 disposed in a light source cavity 11 of the heat sink 10, and a driving power source 30. The back of the heat sink 10 is provided with a first electrode connecting piece 12, 4 connecting screws 13 and 4 elastic positioning pieces 14, and the first electrode connecting piece 12 is electrically connected with the lamp panel 20. The driving power supply 30 comprises a power supply box 31 and a power supply module 32 arranged in the power supply box 31, wherein 4 positioning holes 36 are formed in the bottom surface of the power supply box 31 corresponding to the 4 elastic positioning pieces 14, 4 second electrode connecting pieces 33 are arranged in the bottom surface of the power supply box 31 corresponding to the 4 first electrode connecting pieces 12, 4 waist-shaped holes 34 are formed in the power supply box 31 corresponding to the 4 connecting screws 13, and a nut through hole 35 through which nuts of the connecting screws 13 can pass is formed in one end of each waist-shaped hole 34. It should be noted that, in other embodiments, the number of the connecting screws 13 may be 2, 3 or other numbers, and the number of the waist-shaped holes 34 is consistent with the number of the connecting screws 13; the number of resilient positioning members 14 may be 2, 3, or other numbers, with the number of positioning holes 36 being consistent with the number of resilient positioning members 14.
When the driving power supply 30 is installed, the screw cap through holes 35 of the four waist-shaped holes 34 on the driving power supply 30 are aligned with the four connecting screws 13 on the radiator 10, the screw rods of the connecting screws 13 can be inserted into the screw cap through holes 35 of the waist-shaped holes 34, then the driving power supply 30 is rotated clockwise, the screw rods of the connecting screws 13 slide from the screw cap through holes 35 of the waist-shaped holes 34 to the small ends (the ends far away from the screw cap through holes 35) of the waist-shaped holes 34, and the screw caps of the connecting screws 13 cannot pass through the small ends of the waist-shaped holes 34, so that the driving power supply 30 and the radiator 10 are connected. At this time, the four elastic positioning members 14 on the driving power supply 30 are correspondingly placed into the four positioning holes 36 on the radiator 10 to realize the limiting function; the first electrode connecting member 12 is in contact with the second electrode connecting member 33 to achieve electrical connection. When the driving power supply 30 needs to be detached, the driving power supply 30 is rotated anticlockwise, so that the nut through holes 35 of the four waist-shaped holes 34 on the driving power supply 30 are aligned with the four connecting screws 13 on the radiator 10, and the driving power supply 30 can be detached.
The waterproof industrial and mining lamp capable of quickly replacing the driving power supply without tools in the embodiment can realize the connection and installation of the driving power supply 30 and the radiator 10 by rotationally matching the waist-shaped holes 34 on the driving power supply 30 with the connecting screws 13 on the radiator 10, and has simple and convenient installation and disassembly without tools in the installation and disassembly process, thereby improving the replacement efficiency of the driving power supply; when the driving power supply 30 and the radiator 10 are connected, the first electrode connecting piece 12 on the radiator 10 is contacted with the second electrode connecting piece 33 on the driving power supply 30 to automatically realize electric connection, and the electric connection between the lamp panel and the driving power supply is not required to be realized by adopting a waterproof joint, so that the replacement efficiency of the driving power supply is further improved, the material cost of the waterproof joint can be saved, and the production and maintenance cost of industrial and mining lamps can be reduced.
When the screw rod of the connecting screw 13 is inserted into the nut via hole 35 and rotated relative to the driving power source 30 to slide to the end of the waist-shaped hole 34 away from the nut via hole 35, the elastic positioning member 14 is correspondingly placed into the positioning hole 36 to realize a limiting function, and the first electrode connecting member 12 contacts with the second electrode connecting member 33 to realize electrical connection.
In the embodiment shown in the drawings, the elastic positioning member 14 is a spring ball; it will be appreciated that in other embodiments, the resilient positioning member 14 may be other forms of resilient structure, such as a spring and cylindrical pin structure.
In the embodiment shown in the drawings, the first electrode connector 12 is a contact type connection pin; it will be appreciated that in other embodiments, the first electrode connector 12 may take other configurations, such as a dome connector. In the embodiment shown in the drawings, the second electrode connection member 33 is a spring connection pin; it will be appreciated that in other embodiments, the second electrode connector 33 may take other configurations, such as a contact pin.
In a preferred embodiment of the present utility model, as shown in fig. 2-4, a truncated cone structure 15 is formed by protruding the back surface of the heat sink 10, and the first electrode connection member 12 is disposed on the top surface of the truncated cone structure 15. An annular baffle 16 is formed on the periphery of the top surface of the truncated cone structure 15, an annular groove 37 for placing the upper end of the annular baffle 16 is formed around the second electrode connecting piece 33 on the bottom surface of the power box 31, and a sealing ring 38 is arranged in the annular groove 37. When the driving power supply 30 is installed, the sealing ring 38 is pressed tightly in the annular groove 37 arranged at the upper end of the annular baffle 16 to realize sealing, so that the waterproof and dustproof effects of the IP66 are achieved.
In a preferred embodiment of the present utility model, as shown in fig. 2, a lampshade 17 is covered at the opening of the light source cavity 11 of the heat sink 10. The lamp panel 20 comprises an aluminum substrate and a plurality of light emitting devices arranged on the aluminum substrate, and a partition plate 18 for partitioning the light emitting devices is arranged on the light emitting surface of the lamp panel 20. The light emitting device is a COB chip unit or an LED lamp bead. The COB chip unit comprises three LED chips which are correspondingly used for emitting red light, green light and blue light; alternatively, the COB chip unit includes four LED chips, and the four LED chips are correspondingly used for emitting red light, green light and blue light He Qingguang.
In a preferred embodiment of the present utility model, as shown in fig. 1, the top surface of the power box 31 is provided with a hook 40. By using the hook 40, the tool-free quick-change driving power supply waterproof industrial and mining lamp can realize hoisting.
The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes or modifications made within the scope of the claims shall fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a exempt from waterproof industrial and mining lamp of instrument quick replacement drive power supply, its includes the radiator, sets up lamp plate and drive power supply in the light source intracavity of radiator, its characterized in that: the radiator back is equipped with first electrode connecting piece, 2 at least connecting screws and 2 at least elastic locating pieces, first electrode connecting piece with lamp plate electric connection, drive power supply is including power supply box and the power module of setting in the power supply box, the power supply box bottom surface corresponds the elastic locating piece is equipped with the locating hole, the power supply box bottom surface corresponds first electrode connecting piece is equipped with the second electrode connecting piece, the power supply box corresponds connecting screw is equipped with waist type hole, the one end in waist type hole is formed with the nut via hole that can supply the nut of connecting screw to pass, when the screw rod of connecting screw inserts the nut via hole and relatively drive power supply rotates and slides to the one end that the nut via hole was kept away from to waist type hole, in the locating hole was corresponding to elastic locating piece, first electrode connecting piece contacted with the second electrode connecting piece and realized electric connection.
2. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 1, wherein: the elastic positioning piece adopts a spring ball.
3. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 1, wherein: the back of the radiator is protruded to form a round table structure, and the first electrode connecting piece is arranged on the top surface of the round table structure.
4. A tool-less quick change drive power supply waterproof industrial and mining lamp as claimed in claim 3, wherein: the top surface periphery of round platform structure is formed with an annular baffle, the power pack bottom surface encircles the second electrode connecting piece is provided with one and supplies the annular channel that annular baffle upper end was put into, is equipped with the sealing washer in this annular channel.
5. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 1, wherein: a lampshade is covered at the opening of the light source cavity of the radiator.
6. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 1, wherein: the lamp panel comprises an aluminum substrate and a plurality of light emitting devices arranged on the aluminum substrate, and a partition plate for partitioning the light emitting devices is arranged on the light emitting surface of the lamp panel.
7. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 6, wherein: the light emitting device is a COB chip unit or an LED lamp bead.
8. The tool-less quick change drive power supply waterproof industrial and mining lamp of claim 1, wherein: the top surface of the power supply box is provided with a hook.
9. The tool-less quick change drive power supply waterproof mining lamp according to any one of claims 1 to 8, wherein: the first electrode connector adopts a contact type connecting needle.
10. The tool-less quick change drive power supply waterproof mining lamp according to any one of claims 1 to 8, wherein: the second electrode connecting piece adopts a spring connecting needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863875.5U CN220338396U (en) | 2023-07-14 | 2023-07-14 | Waterproof industrial and mining lamp capable of quickly replacing driving power supply without tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321863875.5U CN220338396U (en) | 2023-07-14 | 2023-07-14 | Waterproof industrial and mining lamp capable of quickly replacing driving power supply without tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338396U true CN220338396U (en) | 2024-01-12 |
Family
ID=89451422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321863875.5U Active CN220338396U (en) | 2023-07-14 | 2023-07-14 | Waterproof industrial and mining lamp capable of quickly replacing driving power supply without tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338396U (en) |
-
2023
- 2023-07-14 CN CN202321863875.5U patent/CN220338396U/en active Active
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