Heat dissipation lamp shell for street lamp

Abstract

The heat dissipation lamp shell for the street lamp comprises an installation base, a movement groove is formed in the installation base, and a cooling assembly is arranged in the movement groove. And the cooling assembly comprises a flow guide groove, a heat conduction plate is mounted on the inner wall of the bottom of the movement groove through bolts, and an air outlet pipe is mounted on one side of the outer wall of the top of the mounting base through bolts. According to the cooling device, through the arranged flow guide groove, when the illuminating lamp illuminates the outside and generates hot air, the hot air enters the flow guide groove, and the flow guide groove enables the hot air to effectively move in the flow guide groove through the zigzag structure and the chimney effect of the flow guide groove, so that heat can be discharged out of the device, and the device can be effectively cooled; and when an air outlet fan is started, the air outlet fan can drive hot air in a flow guide groove to move, so that the flowing efficiency of the hot air is improved, the situation that the illuminating lamp is damaged due to too high temperature is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a heat dissipation lamp housing for street lamps. Background Art

[0002] Street lights, originally meaning a series of lights installed on poles and separated along streets or roads, generally refers to lamps within the scope of road lighting in traffic lighting. Street lights are widely used in various places that need lighting. The setting of street lights can facilitate the convenience of pedestrians or provide auxiliary lighting for driving at night. The lamp housing of the street lamp is the lamp base structure of the street lamp.

[0003] Patent document CN208764878U proposes a street lamp housing comprising a heat sink and a lens. The heat sink comprises a concave cavity and two floating platforms on either side of the cavity, each with a buckle hole. The lens has a folded edge forming a surrounding wall, which is protruding from the wall and has buckle pins that engage with the buckle holes. This utility model provides a street lamp housing with floating platforms on either side of the concave cavity. The buckle holes on the floating platforms engage and lock with the buckle pins on the lens to complete the lamp housing assembly. This method saves time compared to traditional screw fastening methods and improves street lamp assembly efficiency.

[0004] At present, traditional street lamp housings usually utilize heat dissipation holes and heat dissipation strips to dissipate heat during use. However, such a structure often has poor heat dissipation efficiency during long-term use, thereby affecting the heat dissipation effect of the device on the internal bulb, causing the bulb to be damaged due to excessive temperature, thereby reducing the service life of the device. Therefore, a heat dissipation lamp housing for street lamps is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a heat dissipation lamp housing for street lamps to solve the problem in the background art that the heat dissipation efficiency of the device for the bulb cannot be effectively improved, thereby causing the device to be damaged due to excessive temperature of the bulb.

[0006] To achieve the above object, the present invention provides the following technical solution: a heat dissipation lamp housing for a street lamp, comprising a mounting base, a movement groove is provided inside the mounting base, and a cooling component is provided inside the movement groove;

[0007] The cooling component includes a guide groove, and a heat conduction plate is installed on the bottom inner wall of the moving groove by bolts, an air outlet pipe is installed on one side of the top outer wall of the mounting seat by bolts, and a mesh plate is installed inside the air outlet pipe by bolts, an outlet fan is installed on the bottom outer wall of the mesh plate by bolts, and a support plate with a horizontal structure is installed on the top outer wall of the mounting seat by bolts, a top plate is installed on the top outer wall of the support plate by bolts, and a solar panel is installed on the top outer wall of the top plate by bolts.

[0008] Preferably, the guide groove is opened on the top inner wall of the movement groove, and the air outlet pipe is connected to the guide groove.

[0009] Preferably, the solar panel is electrically connected to the exhaust fan via a connecting line, and the support plate is fixed to both sides of the top outer wall of the mounting base by bolts, and the guide groove is opened on the top inner wall of the movement groove.

[0010] Preferably, a disassembly assembly is provided inside the motion slot, and the disassembly assembly includes two motor slots, a motor is installed inside the motor slot via bolts, and the motor is installed with a screw arranged inside the motion slot via a coupling.

[0011] Preferably, a movable plate is threadedly connected to the outer wall of the screw rod, and a mounting plate is mounted on the outer wall adjacent to the movable plate via bolts.

[0012] Preferably, a lighting lamp is mounted on the bottom outer wall of the mounting plate by means of bolts, and connecting rods are mounted on both sides of the bottom outer wall of the mounting plate by means of bolts.

[0013] Preferably, a sealing ring is mounted on the outer wall of the bottom end of the connecting rod via bolts, and a light-transmitting plate is mounted on the outer wall of the bottom end of the sealing ring via bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the provided guide groove, when the lighting lamp illuminates the outside and generates heat, the hot air enters the inside of the guide groove. The guide groove uses its tortuous structure and chimney effect to effectively move the hot air inside the guide groove, thereby discharging the heat to the outside of the device, so that the device can be effectively cooled. When the outlet fan is started, the outlet fan can drive the hot air inside the guide groove to move, thereby improving the efficiency of the hot air flow, avoiding the damage of the lighting lamp due to excessive temperature, and improving the practicality of the device.

[0016] 2. By setting up a motor, when the motor is started, the motor can drive the screw to rotate. During the rotation of the screw, the screw can use the threaded connection with the movable plate to drive the mounting plate to move. The mounting plate can drive the lighting lamp, the connecting rod and the light-transmitting plate to move. Such a structure enables the device to conveniently repair or replace the lighting lamp when the lighting lamp is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0018] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure provided by the utility model;

[0019] Figure 3 A schematic diagram of the bottom cross-sectional structure provided by the utility model;

[0020] Figure 4 A schematic diagram of the guide trough and outlet fan structure provided by the utility model;

[0021] Figure 5 A schematic diagram of the mounting plate and lighting structure provided by the utility model;

[0022] In the figure: 1. Mounting base; 2. Moving slot; 3. Cooling assembly; 31. Guide slot; 32. Heat conduction plate; 33. Exhaust pipe; 34. Mesh plate; 35. Exhaust fan; 36. Support plate; 37. Top plate; 38. Solar panel; 4. Disassembly assembly; 41. Motor slot; 42. Motor; 43. Screw; 44. Moving plate; 45. Mounting plate; 46. Lighting lamp; 47. Connecting rod; 48. Sealing ring; 49. Translucent plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Please refer to Figure 1 、 Figure 2 and Figure 4 A heat dissipation lamp housing for a street lamp comprises a mounting base 1, a movement groove 2 is provided inside the mounting base 1, and a cooling component 3 is provided inside the movement groove 2;

[0025] The cooling component 3 includes a guide groove 31, and a heat conducting plate 32 is installed on the bottom inner wall of the movement groove 2 by bolts, an air outlet pipe 33 is installed on one side of the top outer wall of the mounting base 1 by bolts, and a mesh plate 34 is installed inside the air outlet pipe 33 by bolts, an outlet fan 35 is installed on the bottom outer wall of the mesh plate 34 by bolts, and a support plate 36 with a horizontal structure is installed on the top outer wall of the mounting base 1 by bolts, a top plate 37 is installed on the top outer wall of the support plate 36 by bolts, and a solar cell panel 38 is installed on the top outer wall of the top plate 37 by bolts. When the solar cell panel 38 is exposed to sunlight, the solar energy The solar panel 38 can use the function of the photodiode to convert light energy and provide energy for the operation of the outlet fan 35. When the lighting lamp 46 starts running, heat will be generated. At this time, the heat can enter the interior of the guide groove 31. During the flow of hot air, the guide groove 31 can use its zigzag structure and chimney effect to discharge the heat. When the outlet fan 35 is started, the outlet fan 35 can extract the hot air inside the guide groove 31, thereby improving the heat dissipation efficiency of the device for the lighting lamp 46. The setting of the support plate 36 and the top plate 37 can provide an installation position for the installation of the solar panel 38.

[0026] Please refer to Figure 1 、 Figure 2 and Figure 4 The guide groove 31 is opened on the top inner wall of the movement groove 2, and the air outlet pipe 33 is connected to the guide groove 31. The mutual communication between the guide groove 31 and the movement groove 2 can improve the flow effect of the hot air, and the mutual communication between the air outlet pipe 33 and the guide groove 31 improves the flow effect of the hot air; the solar panel 38 is electrically connected to the outlet fan 35 through a connecting line, and the support plate 36 is fixed to both sides of the top outer wall of the mounting base 1 by bolts. The guide groove 31 is opened on the top inner wall of the movement groove 2. When the solar panel 38 converts light energy and uses the function of the connecting line to transmit electrical energy to the outlet fan 35, it can provide power for the operation of the outlet fan 35, and the support plates 36 installed on both sides of the top outer wall of the mounting base 1 can support the installation of the top plate 37.

[0027] Please refer to Figure 2 and Figure 4, a disassembly assembly 4 is provided inside the motion groove 2, and the disassembly assembly 4 includes two motor grooves 41, a motor 42 is installed inside the motor groove 41 by bolts, and the motor 42 is installed with a screw 43 provided inside the motion groove 2 through a coupling. When the motor 42 is started, the motor 42 can start and run inside the motor groove 41, and in the process of starting the motor 42, the motor 42 can utilize its output end coupling and the transmission connection with the screw 43 to enable the screw 43 to rotate inside the motion groove 2; a moving plate 44 is threadedly connected to the outer wall of the screw 43, and a mounting plate 45 is mounted on the outer wall of the side adjacent to the moving plate 44 by bolts. During the rotation of the screw 43, the screw 43 can utilize the threaded connection with the moving plate 44 to enable the moving plate 44 to move inside the motion groove 2, and the movement of the moving plate 44 will drive the mounting plate 45 to move.

[0028] Please refer to Figure 2 、 Figure 3 and Figure 5 , a lighting lamp 46 is installed on the bottom outer wall of the mounting plate 45 by means of bolts, and connecting rods 47 are installed on both sides of the bottom outer wall of the mounting plate 45 by means of bolts. The mounting plate 45 can provide an installation position for the lighting lamp 46, and in the process of movement of the mounting plate 45, the mounting plate 45 will drive the connecting rod 47 to move; a sealing ring 48 is installed on the bottom outer wall of the connecting rod 47 by means of bolts, and a light-transmitting plate 49 is installed on the bottom outer wall of the sealing ring 48 by means of bolts. In the process of movement of the connecting rod 47, the connecting rod 47 will drive the sealing ring 48 to move. In the process of movement of the sealing ring 48, the sealing ring 48 can drive the light-transmitting plate 49 to move, and in the process of movement of the sealing ring 48, the sealing ring 48 can utilize the mutual fit with the mounting base 1 to effectively improve the sealing performance of the device and prevent dust from entering the interior of the device from the bottom of the mounting base 1.

[0029] Working principle: First, by starting the motor 42 inside the motor slot 41, the motor 42 will drive the screw 43 to rotate inside the motion slot 2. During the rotation of the screw 43, the screw 43 can use the threaded connection with the moving plate 44 to enable the moving plate 44 to move on the outer wall of the screw 43, and during the movement of the moving plate 44, the moving plate 44 can drive the mounting plate 45 to move inside the motion slot 2, and during the movement of the mounting plate 45, the mounting plate 45 will drive the connecting rod 47 to move, and the connecting rod 47 will drive the sealing ring 48 to move, and the sealing ring 48 will drive the light-transmitting plate 49 to move during the movement. Then the user can fix the lighting lamp 46 on the bottom outer wall of the mounting plate 45, and then start the motor 42 again, so that the motor 42 drives the screw 43 to rotate in the opposite direction, so that the light-transmitting plate sealing ring 48 can fit tightly against the bottom outer wall of the mounting seat 1, and the mounting plate 45 can fit against the top inner wall of the motion slot 2;

[0030] When the lighting lamp 46 is started, the lighting lamp 46 will illuminate the outside and generate heat. At this time, the heat will enter the inside of the guide groove 31. The guide groove 31 uses its zigzag structure and chimney effect to inject hot air into the inside of the outlet pipe 33, and then starts the outlet fan 35. The outlet fan 35 can increase the speed of the hot air flow inside the guide groove 31, and in the process of air flow, the hot air can be discharged to the outside of the device through the mesh plate 34, and in the continuous air flow process, the air can use the ventilation groove and ventilation filter plate on one side of the motion groove 2 to improve the air flow effect. When sunlight shines on the surface of the solar panel 38, the solar panel 38 can use the effect of the photodiode to convert light energy into electrical energy and use its internal battery and transformer to provide electrical energy for the outlet fan 35. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation lamp housing for a street lamp, comprising a mounting base (1), characterized in that: A movement groove (2) is provided inside the mounting seat (1), and a cooling component (3) is provided inside the movement groove (2); The cooling assembly (3) includes a guide groove (31), and a heat conducting plate (32) is installed on the bottom inner wall of the moving groove (2) by bolts, an air outlet pipe (33) is installed on one side of the top outer wall of the mounting seat (1) by bolts, and a mesh plate (34) is installed inside the air outlet pipe (33) by bolts, an outlet fan (35) is installed on the bottom outer wall of the mesh plate (34) by bolts, and a support plate (36) with a horizontal structure is installed on the top outer wall of the mounting seat (1) by bolts, a top plate (37) is installed on the top outer wall of the support plate (36) by bolts, and a solar cell panel (38) is installed on the top outer wall of the top plate (37) by bolts.

2. The heat dissipation lamp housing for a street lamp according to claim 1, characterized in that: The guide groove (31) is formed on the top inner wall of the movement groove (2), and the air outlet pipe (33) is connected to the guide groove (31).

3. The heat dissipation lamp housing for a street lamp according to claim 1, characterized in that: The solar cell panel (38) is electrically connected to the outlet fan (35) via a connecting line, and the support plate (36) is fixed to both sides of the top outer wall of the mounting base (1) via bolts, and the guide groove (31) is opened on the top inner wall of the movement groove (2).

4. The heat dissipation lamp housing for a street lamp according to claim 1, characterized in that: A disassembly assembly (4) is provided inside the motion slot (2), and the disassembly assembly (4) includes two motor slots (41). A motor (42) is installed inside the motor slot (41) via bolts, and the motor (42) is installed with a screw (43) provided inside the motion slot (2) via a coupling.

5. The heat dissipation lamp housing for a street lamp according to claim 4, characterized in that: A movable plate (44) is threadedly connected to the outer wall of the screw rod (43), and a mounting plate (45) is mounted on the outer wall adjacent to the movable plate (44) via bolts.

6. The heat dissipation lamp housing for a street lamp according to claim 5, characterized in that: A lighting lamp (46) is mounted on the bottom outer wall of the mounting plate (45) via bolts, and connecting rods (47) are mounted on both sides of the bottom outer wall of the mounting plate (45) via bolts.

7. The heat dissipating lamp housing for a street lamp according to claim 6, characterized in that: A sealing ring (48) is mounted on the outer wall of the bottom end of the connecting rod (47) via bolts, and a light-transmitting plate (49) is mounted on the outer wall of the bottom end of the sealing ring (48) via bolts.

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