Novel spotlight radiator

Abstract

The utility model discloses a novel spotlight radiator which comprises a spotlight, the top of the spotlight is fixedly connected with a radiator, the top of the radiator is fixedly connected with the spotlight, the radiator comprises an annular fixing shell and radiating plates, the annular fixing shell is fixedly connected between the spotlight and an upper end cover, and the radiating plates are integrally connected to the outer side of the annular fixing shell at equal intervals. A cleaning assembly for cleaning dust on the surfaces of the heat dissipation plates is arranged outside the upper end cover, strip-shaped ventilation openings are formed in the positions, between every two adjacent heat dissipation plates, of the outer side of the annular fixing shell, a heat dissipation fan is fixedly installed in the upper end cover, a heat dissipation opening is formed in the top of the upper end cover, and a dust screen is arranged in the heat dissipation opening. The cleaning assembly comprises an arc-shaped lifting plate, a brush rod, a positioning rod, a spring and an annular supporting plate, the positioning rod is symmetrically and fixedly connected to the top of the upper end cover, the reflector lamp radiator can achieve the purpose of efficient heat dissipation, dust accumulated on the surface of a heat dissipation plate of the radiator can be conveniently cleaned, and the purpose of efficient heat dissipation of the radiator is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlight radiators, in particular to a novel spotlight radiator. Background Art

[0002] Spotlights are a typical modern style of lighting without a main light and a fixed scale. They can create an indoor lighting atmosphere. If a row of small spotlights are combined, the light can change into wonderful patterns. Since the small spotlights can change angles freely, the effect of the combined lighting is also ever-changing. The spotlights have soft light and are elegant. They can also provide local lighting to create an atmosphere. Spotlights will generate heat during operation, and the heat can be dissipated through the spotlight radiator, thereby avoiding aging of the spotlight and ensuring its normal service life.

[0003] The heat sink of the existing spotlight radiator is located outside the shell to quickly conduct the internal heat to the outside. However, the heat sink is exposed to the outside for a long time, and a lot of dust in the air will accumulate on its surface. Excessive dust accumulation on the surface of the heat sink will seriously affect its heat dissipation effect. In addition, the existing spotlight radiator usually conducts heat directly through the heat sink, and its heat dissipation effect is poor, which can easily lead to aging of the spotlight and shorten its service life. For this reason, we propose a new spotlight radiator. Utility Model Content

[0004] The purpose of the utility model is to provide a novel spotlight radiator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new type of spotlight radiator, comprising a spotlight, a radiator being fixedly connected to the top of the spotlight, a spotlight being fixedly connected to the top of the radiator, the radiator comprising an annular fixed shell and a heat sink, the annular fixed shell being fixedly connected between the spotlight and an upper end cover, a heat sink being equidistantly and integrally connected to the outer side of the annular fixed shell, and a cleaning component for cleaning dust on the surface of the heat sink is arranged on the outside of the upper end cover.

[0006] Preferably, strip vents are provided on the outer side of the annular fixed shell between two adjacent heat sinks, a heat dissipation fan is fixedly installed in the upper end cover, a heat dissipation port is provided on the top of the upper end cover, and a dustproof net is provided in the heat dissipation port.

[0007] Preferably, the cleaning assembly includes an arc-shaped lifting plate, a brush rod, a positioning rod, a spring and an annular support plate, the top of the upper end cover is symmetrically fixedly connected with the positioning rod, the tops of the two positioning rods are connected with the annular support plate, the top of the annular support plate is symmetrically provided with vertical sliding holes, the two positioning rods respectively slide through the two sliding holes, the outer side of the positioning rod is sleeved with a spring between the annular support plate and the upper end cover, the bottom of the annular support plate is equidistantly fixedly connected with a fixing rod, the end of the fixing rod is fixedly connected with an arc-shaped lifting plate, the arc-shaped lifting plate is slidably connected to the outer side of the upper end cover, the two ends of the arc-shaped lifting plate are symmetrically fixedly connected with brush rods, and the cleaning brushes of the brush rod are in contact with the surface of the heat sink.

[0008] Preferably, the ends of the two positioning rods are fixedly connected to a fixing plate, and a vertical mounting hole is formed on the top of the fixing plate.

[0009] Preferably, the arc-shaped lifting plate and the brush rods at both ends thereof are cooperatively connected between two heat dissipation plates outside the annular fixed shell.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. When the utility model dissipates heat, the internal heat is dissipated through the radiator, and at the same time, the cooling fan in the upper end cover can quickly discharge the internal heat through the heat dissipation port to achieve the purpose of efficient heat dissipation.

[0012] 2. When there is a lot of dust on the surface of the heat sink of the utility model, you can hold the shell of the spotlight and push it up. During the pushing process, the brush rod cleans the surface of the heat sink. When it is pushed to the top, it is released. Under the reaction of the spring, the arc-shaped lifting plate is quickly moved up, and the brush rod cleans the surface of the heat sink again. Repeat this several times to remove the dust on the surface of the heat sink, thereby ensuring the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the enlarged view of point A of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0016] In the figure: 1. upper end cover; 2. radiator; 3. cleaning assembly; 4. spotlight; 5. strip vent; 6. cooling fan; 7. annular fixed shell; 8. heat sink; 9. arc-shaped lifting plate; 10. brush rod; 11. positioning rod; 12. spring; 13. fixing rod; 14. fixing plate; 15. mounting hole; 16. annular support plate; 17. heat dissipation port. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a new type of spotlight radiator, including a spotlight 4, the top of the spotlight 4 is fixedly connected to the radiator 2, and the top of the radiator 2 is fixedly connected to the spotlight 4.

[0019] The radiator 2 includes an annular fixed shell 7 and a heat sink 8. The annular fixed shell 7 is fixedly connected between the spotlight 4 and the upper end cover 1. The heat sink 8 is equidistantly connected to the outer side of the annular fixed shell 7. A cleaning component 3 for cleaning dust on the surface of the heat sink 8 is arranged on the outside of the upper end cover 1.

[0020] It should be noted that when the utility model is used, the fixing plate 14 is fixedly installed in the selected installation position by installing bolts. When the spotlight 4 works for a long time, the internal heat is dissipated through the radiator 2. At the same time, the cooling fan 6 in the upper end cover 1 can work to quickly discharge the internal heat through the heat dissipation port 17 to achieve the purpose of efficient heat dissipation. When dust is obviously accumulated on the surface of the heat sink 8 during long-term use, the shell of the spotlight 4 can be held by hand and then pushed up. The pushing process is summarized, and the brush rod 10 cleans the surface of the heat sink 8. When it is pushed up to the top, it is then released. Under the reaction of the spring 12, the arc-shaped lifting plate 9 is quickly moved up, so that the brush rod 10 cleans the surface of the heat sink 8 again. This is repeated several times to remove the dust on the surface of the heat sink 8 and ensure the heat dissipation effect.

[0021] Strip vents 5 are provided on the outer side of the annular fixed shell 7 between two adjacent heat sinks 8 , a heat dissipation fan 6 is fixedly installed in the upper end cover 1 , a heat dissipation port 17 is provided on the top of the upper end cover 1 , and a dustproof net is arranged in the heat dissipation port 17 .

[0022] It should be noted that the strip vents 5 can ensure the effect of air circulation inside and outside the annular fixed shell 7, which is convenient for the dissipation of internal heat. When the cooling fan 6 is working, the gas enters the interior through the strip vents 5, and the internal hot air is discharged through the cooling port 17, thereby achieving the purpose of efficient heat dissipation. The dustproof net arranged in the cooling port 17 can achieve a better dustproof effect and prevent dust from entering the radiator 2.

[0023] The cleaning assembly 3 includes an arc-shaped lifting plate 9, a brush rod 10, a positioning rod 11, a spring 12 and an annular support plate 16. The top of the upper end cover 1 is symmetrically fixedly connected with the positioning rod 11, and the tops of the two positioning rods 11 are connected to the annular support plate 16. The top of the annular support plate 16 is symmetrically provided with vertical sliding holes, and the two positioning rods 11 slide through the two sliding holes respectively. The outer side of the positioning rod 11 is provided with a spring 12 between the annular support plate 16 and the upper end cover 1. The bottom of the annular support plate 16 is equidistantly fixedly connected with a fixing rod 13, and the end of the fixing rod 13 is fixedly connected with the arc-shaped lifting plate 9. The arc-shaped lifting plate 9 is slidably connected to the outer side of the upper end cover 1. The two ends of the arc-shaped lifting plate 9 are symmetrically fixedly connected with the brush rod 10, and the cleaning brush of the brush rod 10 is in contact with the surface of the heat sink 8.

[0024] It should be noted that the cleaning component 3 can remove dust and ash from the surface of the heat sink 8 of the radiator 2 to prevent dust from accumulating on the surface of the heat sink 8 and affecting the heat dissipation. When removing dust, you can hold the outer shell of the spotlight 4 and then push it up. The pushing process is summarized, and the brush rod 10 cleans the surface of the heat sink 8. When it is pushed up to the top, it is released, and the arc-shaped lifting plate 9 is quickly moved up under the reaction of the spring 12, so that the brush rod 10 cleans the surface of the heat sink 8 again. Repeat this several times to remove the dust on the surface of the heat sink 8 and ensure the heat dissipation effect.

[0025] The ends of the two positioning rods 11 are fixedly connected to a fixing plate 14 , and a vertical mounting hole 15 is formed on the top of the fixing plate 14 .

[0026] It should be noted that the fixing plate 14 arranged on the top of the positioning rod 11 can, on the one hand, play a limiting role to prevent the annular support plate 16 from being separated from the positioning rod 11, and on the other hand, the fixing plate 14 can facilitate the installation of the spotlight 4, and mounting holes 15 are opened on the surface of the fixing plate 14 for the installation of mounting bolts.

[0027] The arc-shaped lifting plate 9 and the brush rods 10 at both ends thereof are cooperatively connected between two heat dissipation plates 8 outside the annular fixed shell 7 .

[0028] It should be noted that the arc-shaped lifting plate 9 can be slidably connected between the two heat sinks 8 on the outside of the annular fixed shell 7. During the lifting and lowering process of the arc-shaped lifting plate 9, the two brush rods 10 riding on it are driven to clean the surfaces of the two adjacent heat sinks 8, so that the dust on the surfaces of the heat sinks 8 is cleaned, thereby ensuring the heat dissipation effect of the heat sinks 8.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel spotlight radiator, comprising a spotlight (4), characterized in that: The top of the spotlight (4) is fixedly connected to a radiator (2), and the top of the radiator (2) is fixedly connected to the spotlight (4). The radiator (2) comprises an annular fixed shell (7) and a heat sink (8). The annular fixed shell (7) is fixedly connected between the spotlight (4) and the upper end cover (1). The outer side of the annular fixed shell (7) is equidistantly connected to the heat sink (8). A cleaning component (3) for cleaning dust on the surface of the heat sink (8) is provided on the outside of the upper end cover (1).

2. According to claim 1, the novel spotlight radiator is characterized by: The outer side of the annular fixed shell (7) is provided with a strip vent (5) between two adjacent heat dissipation plates (8), a heat dissipation fan (6) is fixedly installed inside the upper end cover (1), a heat dissipation port (17) is provided at the top of the upper end cover (1), and a dustproof net is arranged inside the heat dissipation port (17).

3. The novel spotlight radiator according to claim 1 is characterized in that: The cleaning assembly (3) comprises an arc-shaped lifting plate (9), a brush rod (10), a positioning rod (11), a spring (12) and an annular support plate (16); the top of the upper end cover (1) is symmetrically fixedly connected with the positioning rod (11); the tops of the two positioning rods (11) are connected with the annular support plate (16); the tops of the annular support plate (16) are symmetrically provided with vertical sliding holes; the two positioning rods (11) slide through the two sliding holes respectively; the positioning rods (11) are externally A spring (12) is sleeved between the annular support plate (16) and the upper end cover (1), the bottom of the annular support plate (16) is equidistantly fixedly connected with a fixing rod (13), the end of the fixing rod (13) is fixedly connected with an arc-shaped lifting plate (9), the arc-shaped lifting plate (9) is slidably connected to the outer side of the upper end cover (1), and the two ends of the arc-shaped lifting plate (9) are symmetrically fixedly connected with a brush rod (10), and the cleaning brush of the brush rod (10) contacts the surface of the heat dissipation plate (8).

4. The novel spotlight radiator according to claim 3 is characterized in that: The ends of the two positioning rods (11) are fixedly connected to a fixing plate (14), and a vertical mounting hole (15) is provided on the top of the fixing plate (14).

5. The novel spotlight radiator according to claim 3 is characterized in that: The arc-shaped lifting plate (9) and the brush rods (10) at both ends thereof are cooperatively connected between two heat dissipation plates (8) outside the annular fixed shell (7).

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