Aluminum alloy heat dissipation shell of LED energy-saving lamp

Abstract

The aluminum alloy heat dissipation outer shell comprises an LED energy-saving lamp light source, an LED energy-saving lamp power source processor and an aluminum alloy outer shell body, a mounting ring groove is formed in the periphery of the rear end face of the aluminum alloy outer shell body, and a mounting rear cover is movably connected to the rear peripheral face of the mounting ring groove in an attached mode. The upper side of the rear end face of the aluminum alloy shell body is fixedly connected with a circulating pump, a water outlet in the front end of the circulating pump penetrates through the rear end face of the aluminum alloy shell body and is fixedly connected with a heat dissipation coil pipe, and the LED energy-saving lamp light source is fixedly connected to the inner end face of the aluminum alloy shell body. The LED energy-saving lamp power processor is fixedly connected to the middle of the rear end face of the aluminum alloy shell body. According to the LED energy-saving lamp shell, the rear end of the aluminum alloy shell body can be conveniently maintained and overhauled, and meanwhile external cooling water circulation heat dissipation can be carried out on high temperature generated by operation of an LED energy-saving lamp light source.

Description

Technical Field

[0001] The utility model relates to the technical field of LED energy-saving lamps, in particular to an aluminum alloy heat dissipation shell of an LED energy-saving lamp. Background Art

[0002] LED energy-saving lamps are a new generation of lighting sources following compact fluorescent lamps (i.e. ordinary energy-saving lamps). LED energy-saving lamps are environmentally friendly and mercury-free, recyclable and reusable, with low power consumption, high luminous efficiency, long life, instant turn-on, resistance to frequent switching, low light decay, rich colors, dimmable, and rich changes. LED energy-saving lamps are usually installed with an aluminum alloy heat dissipation casing when in use to provide protection and heat dissipation during operation.

[0003] However, in actual use of the existing technology, when using an aluminum alloy heat dissipation shell to protect and dissipate heat for LED energy-saving lamps, the aluminum alloy heat dissipation shell usually dissipates heat from the running LED energy-saving lamps through the heat dissipation properties of its own material. When the LED energy-saving lamps are running in a high-temperature environment, the aluminum alloy heat dissipation shell cannot transfer the heat generated by the operation of the LED energy-saving lamps to the external environment, so that the aluminum alloy heat dissipation shell of the LED energy-saving lamp has certain limitations when used in a high-temperature environment. Utility Model Content

[0004] The purpose of the present utility model is to provide an aluminum alloy heat dissipation shell for an LED energy-saving lamp, so as to solve the problem raised in the above background technology that in the process of using an aluminum alloy heat dissipation shell to protect and dissipate heat for an LED energy-saving lamp, a conventional aluminum alloy heat dissipation shell dissipates heat for an operating LED energy-saving lamp by means of the heat dissipation property of its own material. When the LED energy-saving lamp is operating in a high-temperature environment, the aluminum alloy heat dissipation shell cannot transfer the heat generated by the operation of the LED energy-saving lamp to the external environment, thereby causing the aluminum alloy heat dissipation shell of the LED energy-saving lamp to have certain limitations when used in a high-temperature environment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes an LED energy-saving lamp light source, an LED energy-saving lamp power processor and an aluminum alloy shell body, a mounting ring groove is opened around the rear end surface of the aluminum alloy shell body, the rear outer peripheral surface of the mounting ring groove is movably connected with a mounting rear cover, a circulating pump is fixedly connected to the upper side of the rear end surface of the aluminum alloy shell body, and a heat dissipation coil is fixedly connected to the front water outlet of the circulating pump through the rear end surface of the aluminum alloy shell body.

[0006] Preferably, the LED energy-saving lamp light source is fixedly connected to the inner end face of the aluminum alloy shell body, the LED energy-saving lamp power processor is fixedly connected to the middle of the rear end face of the aluminum alloy shell body, and the LED energy-saving lamp power processor is electrically connected to the LED energy-saving lamp light source through a wire.

[0007] Preferably, pin holes are opened through the upper and lower side surfaces of the installation rear cover, and there are four pin holes, each two pin holes form a group, and the two groups of pin holes are symmetrically distributed on the upper and lower side surfaces of the installation rear cover, and the pin holes pass through the two side surfaces of the installation ring groove.

[0008] Preferably, a pin is inserted into the inner wall of the pin hole, the outer top of the pin is fixedly connected to a connecting rod, a spring is sleeved on the outer curved surface of the outer end of the pin, and the tops on both sides of the spring are respectively fixedly connected to the upper and lower side surfaces of the installation rear cover and the inner sides of the upper and lower ends of the connecting rod.

[0009] Preferably, a water inlet pipe is fixedly installed at the water inlet on the side of the rear end of the circulation pump, and the rear end of the heat dissipation coil is fixedly connected to the inner end surface of the aluminum alloy shell body.

[0010] Preferably, the inner end of the heat dissipation coil is fixedly connected to a drain pipe, and the rear end opening of the drain pipe passes through the rear end surface of the aluminum alloy shell body.

[0011] Preferably, the side surface, top surface and bottom surface of the installation rear cover are respectively penetrated with perforations, so that the inlet and outlet hoses of the external cooling water source and the external power line are respectively inserted into the interior of the installation rear cover through the perforations.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] When the cam is released, the spring is released, and the pin is automatically driven to be inserted into the inner wall of the pin hole, thereby facilitating the opening of the installation cover and performing maintenance on the rear end of the aluminum alloy shell body.

[0014] When the water inlet pipe is connected with the inlet pipe of the external cooling water source, the external cooling water source is discharged into the inside of the heat dissipation coil through the circulation pump. When the external cooling water source is discharged into the inside of the heat dissipation coil, the high temperature generated by the operation of the LED energy-saving lamp light source can be absorbed by the flow of the cooling water source inside the heat dissipation coil, and the heat is discharged to the outside through the drainage pipe connected with the outlet pipe of the external cooling water source. Thereby, the rear end of the aluminum alloy shell body is convenient for maintenance and repair, and the high temperature generated by the operation of the LED energy-saving lamp light source can be circulated and dissipated by the external cooling water, thereby avoiding the aluminum alloy heat dissipation shell of the LED energy-saving lamp being unable to effectively dissipate heat for the operation of the LED energy-saving lamp when used in a high-temperature environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the aluminum alloy heat dissipation shell of an LED energy-saving lamp in this utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of the aluminum alloy heat dissipation shell of an LED energy-saving lamp in this utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the overall structure of the aluminum alloy heat dissipation shell of an LED energy-saving lamp in this utility model. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the partial structure of the aluminum alloy heat dissipation shell of an LED energy-saving lamp of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the overall cross-sectional structure of an aluminum alloy heat dissipation shell of an LED energy-saving lamp.

[0020] In the figure: 1. LED energy-saving lamp light source; 2. LED energy-saving lamp power processor; 3. Aluminum alloy shell body; 4. Mounting ring groove; 5. Mounting back cover; 6. Pin hole; 7. Pin column; 8. Connecting rod; 9. Spring; 10. Circulation pump; 11. Water inlet pipe; 12. Heat dissipation coil; 13. Drain pipe; 14. Perforation. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5, the utility model provides a technical solution: including an LED energy-saving lamp light source 1, an LED energy-saving lamp power processor 2 and an aluminum alloy shell body 3;

[0023] The LED energy-saving lamp light source 1 is bonded to the inner end surface of the aluminum alloy shell body 3, and the LED energy-saving lamp power processor 2 is screwed to the middle part of the rear end surface of the aluminum alloy shell body 3. The LED energy-saving lamp power processor 2 is electrically connected to the LED energy-saving lamp light source 1 through a wire, so that the LED energy-saving lamp power processor 2 provides working power for the LED energy-saving lamp light source 1;

[0024] The rear end surface of the aluminum alloy shell body 3 is provided with a mounting ring groove 4. After the mounting ring groove 4 is installed, the outer peripheral surface is fitted with a mounting back cover 5 that is movably connected. Pin holes 6 are provided on both sides of the upper and lower ends of the mounting back cover 5, and there are four pin holes 6, each two pin holes 6 form a group, and the two groups of pin holes 6 are symmetrically distributed on both sides of the upper and lower ends of the mounting back cover 5. The pin holes 6 pass through the two sides of the mounting ring groove 4. The inner wall of the pin hole 6 is plugged with a pin column 7, so that the inner top end of the pin column 7 is plugged into the inside of the mounting ring groove 4, thereby maintaining the mounting limit of the mounting back cover 5 through the pin column 7. The outer top end of the pin column 7 is bonded with a connecting rod 8, and the outer curved surface of the outer end of the pin column 7 is sleeved with a spring 9. The top ends of the two sides of the spring 9 are respectively bonded to the upper and lower side surfaces of the mounting back cover 5 and the inner sides of the upper and lower ends of the connecting rod 8, so that when it is necessary to open the mounting back cover 5 to perform maintenance and inspection on the rear end of the aluminum alloy shell body 3, the connecting rod 8 is pulled outward. When the connecting rod 8 is pulled outward, it drives the pin column When the bolt 7 is pulled out of the way, the bolt 7 will not be inserted into the inner wall of the mounting groove 4, so that the bolt 7 no longer maintains the installation limit of the mounting cover 5, and the mounting cover 5 can be removed from the mounting groove 4. At the same time, when the mounting cover 5 needs to be installed, the connecting rod 8 is pulled outward. When the connecting rod 8 is pulled outward, the pin 7 is driven to move outward while stretching the spring 9. When the spring 9 is stretched, the elastic potential energy generated by the deformation of the spring 9 drives the pin 7 to move inward in the opposite direction. By pulling the connecting rod 8 outward and aligning the inner top of the pin 7 with the pin hole 6 passing through the two sides of the mounting groove 4, and then releasing the force of pulling the connecting rod 8, the spring 9 can automatically drive the pin 7 to be inserted into the inner wall of the pin hole 6, thereby realizing the convenience of opening the mounting cover 5 to perform maintenance and inspection on the rear end of the aluminum alloy shell body 3, and at the same time, facilitating the reset installation of the mounting cover 5.

[0025] A circulation pump 10 is bonded to the upper side of the rear end surface of the aluminum alloy shell body 3, and a water inlet pipe 11 is fixedly installed at the water inlet on the side of the rear end of the circulation pump 10. A heat dissipation coil 12 is bonded to the front water outlet of the circulation pump 10 through the rear end surface of the aluminum alloy shell body 3, and the rear end of the heat dissipation coil 12 is bonded to the inner end surface of the aluminum alloy shell body 3. The inner end of the heat dissipation coil 12 is bonded and connected to a drain pipe 13, and the rear end opening of the drain pipe 13 passes through the rear end surface of the aluminum alloy shell body 3. The side, top and bottom surfaces of the installation rear cover 5 are respectively penetrated with through holes 14, so that the inlet and outlet hoses of the external cooling water source and the external power cord are respectively inserted into the interior of the installation rear cover 5 through the through holes 14, so that when the water inlet pipe 11 is connected to the external cooling water source, the water inlet pipe 11 and the external cooling water source are connected. When the pipes are connected, the external cooling water source will be discharged into the heat dissipation coil 12 through the circulation pump 10. When the external cooling water source is discharged into the heat dissipation coil 12, the high temperature generated by the operation of the LED energy-saving lamp light source 1 can be absorbed by the flow of the cooling water source inside the heat dissipation coil 12, and the heat is discharged to the outside through the drain pipe 13, which is connected to the external cooling water source outlet pipe. This facilitates the maintenance and inspection of the rear end of the aluminum alloy shell main body 3, and can heat the high temperature generated by the operation of the LED energy-saving lamp light source 1 through the external cooling water circulation, thereby avoiding the situation where the aluminum alloy heat dissipation shell of the LED energy-saving lamp cannot effectively dissipate heat when the LED energy-saving lamp is used in a high temperature environment.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] 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. An aluminum alloy heat dissipation housing for an LED energy-saving lamp, comprising an LED energy-saving lamp light source (1) and an LED energy-saving lamp power processor (2), characterized in that: The invention comprises an aluminum alloy shell body (3), a mounting ring groove (4) is provided around the rear end surface of the aluminum alloy shell body (3), a mounting rear cover (5) is movably connected to the rear outer peripheral surface of the mounting ring groove (4), a circulating pump (10) is fixedly connected to the upper side of the rear end surface of the aluminum alloy shell body (3), and a heat dissipation coil (12) is fixedly connected to the front water outlet of the circulating pump (10) through the rear end surface of the aluminum alloy shell body (3).

2. The aluminum alloy heat dissipation housing of an LED energy-saving lamp according to claim 1, characterized in that: The LED energy-saving lamp light source (1) is fixedly connected to the inner end face of the aluminum alloy shell body (3), the LED energy-saving lamp power processor (2) is fixedly connected to the middle of the rear end face of the aluminum alloy shell body (3), and the LED energy-saving lamp power processor (2) is electrically connected to the LED energy-saving lamp light source (1) through a wire.

3. The aluminum alloy heat dissipation housing of an LED energy-saving lamp according to claim 2, characterized in that: Pin holes (6) are provided through the upper and lower side surfaces of the mounting rear cover (5), and there are four pin holes (6). Two pin holes (6) form a group, and the two groups of pin holes (6) are symmetrically distributed on the upper and lower side surfaces of the mounting rear cover (5). The pin holes (6) pass through the two side surfaces of the mounting ring groove (4).

4. The aluminum alloy heat dissipation housing of an LED energy-saving lamp according to claim 3, characterized in that: A pin (7) is inserted into the inner wall of the pin hole (6), and the outer top end of the pin (7) is fixedly connected to a connecting rod (8). A spring (9) is sleeved on the outer curved surface of the outer end of the pin (7), and the top ends of both sides of the spring (9) are respectively fixedly connected to the upper and lower side surfaces of the mounting rear cover (5) and the inner side surfaces of the upper and lower ends of the connecting rod (8).

5. The aluminum alloy heat dissipation housing of the LED energy-saving lamp according to claim 4, characterized in that: A water inlet pipe (11) is fixedly installed at the water inlet on the side of the rear end of the circulation pump (10), and the rear end of the heat dissipation coil (12) is fixedly connected to the inner end surface of the aluminum alloy housing body (3).

6. The aluminum alloy heat dissipation housing of the LED energy-saving lamp according to claim 5, characterized in that: The inner end of the heat dissipation coil (12) is fixedly connected to a drainage pipe (13), and the rear end opening of the drainage pipe (13) penetrates to the rear end surface of the aluminum alloy shell body (3).

7. The aluminum alloy heat dissipation housing of the LED energy-saving lamp according to claim 6, characterized in that: The side, top and bottom surfaces of the installation rear cover (5) are respectively penetrated with perforations (14), so that the inlet and outlet hoses of the external cooling water source and the external power line are respectively inserted into the interior of the installation rear cover (5) through the perforations (14).

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