CN214500984U - Projecting lamp that back has heat dissipation cooling function - Google Patents
Projecting lamp that back has heat dissipation cooling function Download PDFInfo
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- CN214500984U CN214500984U CN202120398053.9U CN202120398053U CN214500984U CN 214500984 U CN214500984 U CN 214500984U CN 202120398053 U CN202120398053 U CN 202120398053U CN 214500984 U CN214500984 U CN 214500984U
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Abstract
The utility model discloses a projecting lamp that back has heat dissipation cooling function, include base, connecting rod, lead to groove, inserted bar and accept the groove, the shell is installed to the inboard of base, and the internally mounted of shell has LED lamp pearl to LED lamp pearl is fixed in on the lamp plate, the lamp plate is installed in the middle part of shell, and the rear side of lamp plate installs the fin to install the water tank on the upper and lower inner wall of shell, and the tip of water tank is connected with the conveying water pipe through the micropump, be fixed with the motor on the rear side inner wall of shell, and the output of motor is connected with radiator fan to the louvre has been seted up on the back wall of shell, the back lid is installed in the outside of louvre moreover, the left and right sides of shell is fixed with the connecting rod, and connecting rod through connection is in the lateral wall of base. This back has projecting lamp of heat dissipation cooling function can dispel the heat to the back of projecting lamp, can carry out quick adjustment to the angle of illumination of projecting lamp simultaneously.
Description
Technical Field
The utility model relates to a projecting lamp technical field specifically is a projecting lamp that back has heat dissipation cooling function.
Background
The spot light is also called spot light, and is used in many places needing illumination outdoors, such as large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, but the existing spot light has the following problems:
the long-time work of current projecting lamp, produce a large amount of heats, projecting lamp body radiating efficiency is not high, do not dispel the heat for a long time, lead to the heat to gather in the projecting lamp easily, damage the structure of projecting lamp, influence the life of projecting lamp, cause the influence for the illumination work of projecting lamp, be not convenient for dispel the heat to the back of projecting lamp, and simultaneously, current projecting lamp mostly passes through the mounting bracket, fix on outdoor wall, when needs adjust the direction of shining of lamp, need use instruments such as screwdriver, relax the installation angle of lamps and lanterns, then readjust, the refastening, accommodation process is comparatively troublesome, be not convenient for carry out quick adjustment to the angle of shining of projecting lamp.
Therefore, we propose a projector with a back having a heat dissipation and cooling function so as to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a projecting lamp that back has heat dissipation cooling function to current projecting lamp is not convenient for dispel the heat to the back of projecting lamp on solving the existing market that above-mentioned background art provided, is not convenient for carry out quick adjustment's problem to the angle of shining of projecting lamp simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projecting lamp that back has heat dissipation cooling function, includes base, connecting rod, logical groove, inserted bar and accepts the groove, the shell is installed to the inboard of base, and the internally mounted of shell has LED lamp pearl to LED lamp pearl is fixed in on the lamp plate, the lamp plate is installed in the middle part of shell, and the rear side of lamp plate installs the fin to install the water tank on the upper and lower inner wall of shell, and the tip of water tank is connected with the conveying water pipe through the micropump, be fixed with the motor on the rear side inner wall of shell, and the output of motor is connected with radiator fan to the louvre has been seted up on the back wall of shell, the back lid is installed in the outside of louvre moreover, the left and right sides of shell is fixed with the connecting rod, and connecting rod through connection is in the lateral wall of base.
Preferably, the fin equidistant distribution is in the rear side of lamp plate, and crisscross distribution between fin and the delivery water pipe to the delivery water pipe is "S" shape distribution.
Preferably, the heat dissipation holes are distributed on the rear wall of the housing at equal intervals, and the heat dissipation holes and the heat dissipation fan form a heat dissipation structure.
Preferably, a through groove is formed in the end portion of the connecting rod, an inserting rod is connected to the through groove through a return spring, the end portion of the inserting rod is connected to the receiving groove, and the receiving groove is formed in the outer side wall of the base.
Preferably, the connecting rod and the inserted bar are respectively designed into an L-shaped structure and a T-shaped structure, the positions of the connecting rod and the inserted bar correspond to each other one by one, and the inserted bar forms an elastic telescopic structure with the through groove through a return spring.
Preferably, the bearing grooves are distributed in a circular shape, and the bearing grooves are attached to the inserted rods.
Compared with the prior art, the beneficial effects of the utility model are that: the back of the projection lamp has the functions of heat dissipation and cooling;
1. the radiating fins can quickly absorb heat of the lamp panel through the radiating fins, the water tank, the small pump, the conveying water pipe, the radiating fan and the radiating holes, then the water tank enables water to flow in the conveying water pipe through the small pump, and the radiating fin lamp panel is synchronously cooled, so that heat is dissipated more quickly, hot air is pumped out of the radiating holes by the radiating fan, heat in the air is reduced, and the radiating and cooling effects are better;
2. through the connecting rod that sets up, lead to groove, reset spring, inserted bar and accept the groove for after rotating the connecting rod, the inserted bar of pulling connecting rod tip, the inserted bar will compress reset spring and take place to slide in leading to the groove, then carries out the block with relevant position's the groove of accepting, just can adjust the use angle of projecting lamp, and fixes the position after adjusting.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic side sectional view of the housing of the present invention;
FIG. 3 is a rear view of the water pipe of the present invention;
FIG. 4 is a rear view of the heat dissipation holes of the present invention;
FIG. 5 is a schematic top view of the insertion rod of the present invention;
fig. 6 is a schematic side view of the receiving groove of the present invention.
In the figure: 1. a base; 2. a housing; 3. LED lamp beads; 4. a lamp panel; 5. a heat sink; 6. a water tank; 7. a small pump; 8. a water delivery pipe; 9. a motor; 10. a heat radiation fan; 11. heat dissipation holes; 12. a rear cover; 13. a connecting rod; 14. a through groove; 15. a return spring; 16. inserting a rod; 17. a receiving groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a projection lamp with the back having the functions of heat dissipation and temperature reduction comprises a base 1, a shell 2, LED lamp beads 3, a lamp panel 4, heat dissipation fins 5, a water tank 6, a small pump 7, a water delivery pipe 8, a motor 9, a heat dissipation fan 10, heat dissipation holes 11, a rear cover 12, a connecting rod 13, a through groove 14, a reset spring 15, an inserting rod 16 and a bearing groove 17, wherein the shell 2 is installed on the inner side of the base 1, the LED lamp beads 3 are installed inside the shell 2, the LED lamp beads 3 are fixed on the lamp panel 4, the lamp panel 4 is installed in the middle of the shell 2, the heat dissipation fins 5 are installed on the rear side of the lamp panel 4, the water tanks 6 are installed on the upper inner wall and the lower inner wall of the shell 2, the end part of each water tank 6 is connected with the water delivery pipe 8 through the small pump 7, the motor 9 is fixed on the inner wall of the rear side of the shell 2, the output end part of the motor 9 is connected with the heat dissipation fan 10, and the heat dissipation holes 11 are formed in the rear wall of the shell 2, a rear cover 12 is installed outside the heat dissipation hole 11, connecting rods 13 are fixed on the left side and the right side of the shell 2, and the connecting rods 13 are connected to the side wall of the base 1 in a penetrating manner;
the radiating fins 5 are distributed on the rear side of the lamp panel 4 at equal intervals, the radiating fins 5 and the conveying water pipes 8 are distributed in a staggered mode, and the conveying water pipes 8 are distributed in an S shape, so that the radiating fins 5 can conduct heat quickly, and then the conveying water pipes 8 can cool the radiating fins 5, and further the conduction efficiency of the radiating fins 5 is improved;
the heat dissipation holes 11 are distributed on the rear wall of the housing 2 at equal intervals, and the heat dissipation holes 11 and the heat dissipation fan 10 form a heat dissipation structure, so that when the heat dissipation fan 10 operates, hot air can be drawn out from the interior of the housing 2 through the heat dissipation holes 11, and heat dissipation is accelerated;
a through groove 14 is formed in the end part of the connecting rod 13, an inserting rod 16 is connected to the through groove 14 through a return spring 15, the end part of the inserting rod 16 is connected to a receiving groove 17, the receiving groove 17 is formed in the outer side wall of the base 1, the inserting rod 16 is pulled after the connecting rod 13 rotates, the inserting rod 16 can compress the return spring 15 to slide in the through groove 14, and the inserting rod 16 is clamped with the receiving groove 17 after the connecting rod 13 moves to a proper position;
the connecting rods 13 and the inserting rods 16 are respectively designed to be L-shaped structures and T-shaped structures, the positions of the connecting rods 13 correspond to the positions of the inserting rods 16 one by one, and the inserting rods 16 and the through grooves 14 form elastic telescopic structures through the return springs 15, so that each connecting rod 13 is provided with the corresponding inserting rod 16, and the inserting rods 16 can move in the through grooves 14 in a telescopic mode through compressing the return springs 15, and can be conveniently clamped with the bearing grooves 17 at different positions;
the receiving grooves 17 are distributed in a circular shape, and the receiving grooves 17 are attached to the inserted rods 16, so that the receiving grooves 17 are distributed on the same rotating track of the connecting rod 13, and the receiving grooves 17 can be always in butt joint with the inserted rods 16 after the connecting rod 13 rotates.
The working principle is as follows: when the back projection lamp with the heat dissipation and cooling functions is used, as shown in fig. 1-4, firstly, in the use process of the projection lamp, the inside of the projection lamp is easy to generate higher temperature, the heat dissipation and cooling needs to be carried out on the projection lamp when the LED lamp beads 3 are luminous, the temperature of the lamp panel 4 rises, the heat dissipation fins 5 on the rear side of the lamp panel 4 can absorb and conduct the heat of the lamp panel 4, the temperature of the lamp panel 4 is reduced, the water conveying pipes 8 are uniformly laid in the gaps of the heat dissipation fins 5, the small pumps 7 and the motors 9 are started, the water in the water tank 6 is pumped by the small pumps 7, the water flows in the water conveying pipes 8, the heat of the lamp panel 4 and the heat dissipation fins 5 is conducted, the temperature of the heat dissipation fins 5 is reduced more quickly, the cooling efficiency is improved, and the motors 9 drive the heat dissipation fans 10 to rotate, after the heat dissipation fan 10 rotates, hot air inside the housing 2 is drawn out from the heat dissipation holes 11, and air cooling and water cooling are combined, so that heat dissipation and temperature reduction are faster;
as shown in fig. 1 and 5-6, when the angle of the projector needs to be adjusted, the inserting rod 16 is pulled to the outside of the through groove 14, the inserting rod 16 compresses the return spring 15 to slide to the outside, and further separates from the receiving groove 17 at the initial position, the connecting rod 13 rotates after separation, after rotating to a proper position, the inserting rod 16 is loosened, the inserting rod 16 slides to the inside of the through groove 14 due to the elastic force of the return spring 15, and further is clamped with the receiving groove 17 at the corresponding position, so that the adjusted angle is fixed, the operation is simple and convenient, and a series of works are completed.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a back has projecting lamp of heat dissipation cooling function, includes base (1), connecting rod (13), leads to groove (14), inserted bar (16) and accepts groove (17), its characterized in that: the inner side of the base (1) is provided with a shell (2), the shell (2) is internally provided with an LED lamp bead (3), the LED lamp beads (3) are fixed on the lamp panel (4), the lamp panel (4) is arranged in the middle of the shell (2), the radiating fins (5) are arranged on the rear side of the lamp panel (4), and the upper and lower inner walls of the shell (2) are provided with water tanks (6), the end parts of the water tanks (6) are connected with a delivery water pipe (8) through a small pump (7), a motor (9) is fixed on the inner wall of the rear side of the shell (2), the output end of the motor (9) is connected with a heat radiation fan (10), the rear wall of the shell (2) is provided with a heat dissipation hole (11), the outer side of the heat dissipation hole (11) is provided with a rear cover (12), the left side and the right side of the shell (2) are fixed with connecting rods (13), and the connecting rods (13) are connected to the side wall of the base (1) in a penetrating mode.
2. The project lamp with the back having the heat dissipation and cooling functions as claimed in claim 1, wherein: the radiating fins (5) are distributed on the rear side of the lamp panel (4) at equal intervals, the radiating fins (5) and the conveying water pipes (8) are distributed in a staggered mode, and the conveying water pipes (8) are distributed in an S shape.
3. The project lamp with the back having the heat dissipation and cooling functions as claimed in claim 1, wherein: the radiating holes (11) are distributed on the rear wall of the shell (2) at equal intervals, and the radiating holes (11) and the radiating fan (10) form a radiating structure.
4. The project lamp with the back having the heat dissipation and cooling functions as claimed in claim 1, wherein: the end part of the connecting rod (13) is provided with a through groove (14), an inserting rod (16) is connected in the through groove (14) through a return spring (15), the end part of the inserting rod (16) is connected in a bearing groove (17), and the bearing groove (17) is arranged on the outer side wall of the base (1).
5. The project lamp with the back having the heat dissipation and cooling functions as claimed in claim 4, wherein: connecting rod (13) and inserted bar (16) are designed for "L" font structure and "T" font structure respectively, and the position one-to-one of connecting rod (13) and inserted bar (16) to inserted bar (16) constitute elastic telescopic structure through reset spring (15) and logical groove (14).
6. The project lamp with the back having the heat dissipation and cooling functions as claimed in claim 4, wherein: the bearing grooves (17) are distributed in a circular shape, and the bearing grooves (17) are attached to the inserted rods (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398053.9U CN214500984U (en) | 2021-02-23 | 2021-02-23 | Projecting lamp that back has heat dissipation cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398053.9U CN214500984U (en) | 2021-02-23 | 2021-02-23 | Projecting lamp that back has heat dissipation cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214500984U true CN214500984U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120398053.9U Active CN214500984U (en) | 2021-02-23 | 2021-02-23 | Projecting lamp that back has heat dissipation cooling function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601245A (en) * | 2022-03-09 | 2022-06-10 | 宁波大学科学技术学院 | Suitcase pull rod handle concatenation equipment |
-
2021
- 2021-02-23 CN CN202120398053.9U patent/CN214500984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601245A (en) * | 2022-03-09 | 2022-06-10 | 宁波大学科学技术学院 | Suitcase pull rod handle concatenation equipment |
| CN114601245B (en) * | 2022-03-09 | 2023-05-19 | 宁波大学科学技术学院 | Suitcase pull rod handle splicing equipment |
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