CN208090498U - A kind of bright fitted tube lamp of the dedicated dust-protection type in interior - Google Patents

Abstract

The utility model discloses a dust-proof surface-mounted downlight dedicated for indoor use, which comprises a mounting bracket and a downlight shell. A downlight fixing seat is arranged above the mounting bracket, and one side of the downlight fixing seat is outside. The surface is fixedly installed with a No. 1 screw hole, and the inside of the No. 1 screw hole is movably installed with a No. 1 screw. The No. 2 screw is movable installed, and the housing of the downlight is installed below the mounting bracket. Dust-proof cooling holes on the side wall. The dust-proof surface-mounted downlight for indoor use according to the utility model is provided with dust-proof heat dissipation holes on the side wall, dust-proof heat dissipation holes on the top cover and a heat dissipation top cover of the downlight, which can increase the heat dissipation area and reduce the entry of dust. Reduce energy consumption and bring better prospects for use.

Description

A special dust-proof surface-mounted downlight for indoor use

technical field

The utility model relates to the field of downlights, in particular to a special dust-proof surface-mounted downlight for indoor use.

Background technique

Downlights generally have a screw cap, which can be directly mounted on incandescent lamps or energy-saving lamps. A downlight is a lighting fixture that is embedded in the ceiling and emits light down. Its biggest feature is that it can maintain the overall unity and perfection of architectural decoration, and will not destroy the perfect unity of ceiling art because of the setting of lamps. Downlights do not occupy space, which can increase the soft atmosphere of the space. If you want to create a warm feeling, you can Try installing multiple downlights to reduce the sense of oppression in the space. Generally, it is widely used in hotels, families, and coffee shops. What I want to talk about here is a special dust-proof surface-mounted downlight for indoor use; there are certain disadvantages in the use of existing indoor surface-mounted downlights. Because the downlight is exposed outside, it is easy to be contaminated with dust during use, and the top lacks heat dissipation holes, resulting in poor heat dissipation effect of the surface-mounted downlight, and it is easy to enter the interior of the surface-mounted downlight from the heat dissipation holes on the side wall after long-term use. Poor heat dissipation of the internal circuit, load or short circuit, and poor safety in use are caused. For this reason, we propose a dust-proof surface-mounted downlight for indoor use.

Utility model content

The main purpose of the utility model is to provide a special indoor dust-proof surface-mounted downlight, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A dust-proof surface-mounted downlight dedicated for indoor use, including a mounting bracket and a downlight shell, a downlight fixing seat is arranged above the mounting bracket, and a number one is fixedly installed on the outer surface of one side of the downlight fixing seat Screw hole, No. 1 screw is installed inside the No. 1 screw hole, No. 2 screw hole is fixedly installed on the outer surface of the other side of the downlight fixed mounting base, and No. 2 screw hole is installed inside the No. 2 screw hole. screw, the housing of the downlight is movably installed under the mounting bracket, and the outer surface of the upper end of the housing of the downlight is fixedly equipped with a downlight heat dissipation top cover, and the outer surface of the heat dissipation top cover of the downlight is fixedly equipped with a side wall dust-proof heat dissipation holes, and the outer surface of the upper end of the heat dissipation top cover of the downlight is fixedly equipped with dust-proof cooling holes on the top cover, the outer surface of the lower end of the downlight shell is movably installed with a downlight lamp head, and the inner middle part of the downlight shell is movably installed with a tube Light bulb.

Preferably, the number of the sidewall dustproof and heat dissipation holes is at least ten groups, and the ten sidewall dustproof and heat dissipation holes are evenly installed around the heat dissipation top cover of the downlight.

Preferably, a sealing rubber ring is provided between the heat dissipation top cover of the downlight and the housing of the downlight, and the heat dissipation top cover of the downlight is movably connected with the housing of the downlight through the rubber sealing ring.

Preferably, the outer surface of the upper end of the installation bracket is provided with an irradiation angle adjustment shaft, and the installation bracket is movably connected to the downlight fixed mounting seat through the irradiation angle adjustment shaft.

Preferably, a No. 1 fixed shaft and a No. 2 fixed shaft are provided on the outer surfaces of both sides of the downlight housing, and the mounting bracket is movably connected to the downlight housing through the No. 1 fixed shaft and the No. 2 fixed shaft.

Preferably, dust-proof filters are provided inside the dust-proof and heat-dissipating holes of the side wall and the dust-proof and heat-dissipating holes of the top cover.

Compared with the prior art, the utility model has the following beneficial effects: the dust-proof surface-mounted downlight dedicated to the room can easily increase the heat dissipation area of the surface-mounted downlight through the dust-proof cooling holes on the top cover, and accelerate the airflow exchange inside and outside the downlight Speed, it is convenient to speed up the heat dissipation efficiency of the electronic components inside the downlight, avoiding the problem of small heat dissipation holes and poor heat dissipation effect, reducing the energy consumption of surface-mounted downlights, and the dust-proof filter on the heat dissipation holes on the top cover can effectively prevent the The internal air is filtered to avoid the problem of causing damage to the electronic components inside the surface-mounted downlight. It is safer to use, and the side wall is dust-proof and heat-dissipating. The dust-proof effect increases the service life of the downlight. The whole device is simple, easy to operate, and the effect of use is better than the traditional method.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a dust-proof surface-mounted downlight dedicated to indoor use of the present invention;

Fig. 2 is a partial view of a special indoor dust-proof surface-mounted downlight of the utility model;

Fig. 3 is an internal structure diagram of A in Fig. 2 of a dust-proof surface-mounted downlight dedicated for indoor use of the present invention;

Fig. 4 is a top view in Fig. 3 of a special indoor dust-proof surface-mounted downlight of the present invention.

In the figure: 1. Mounting bracket; 2. Downlight shell; 3. Downlight bulb; 4. Downlight fixed mount; 5. Irradiation angle adjustment shaft; 6. No. 1 screw hole; , No. 1 screw; 9. No. 2 screw; 10. Downlight heat dissipation top cover; 11. Dust-proof and heat dissipation holes on the side wall; 12. No. 1 fixed shaft; 13. No. 2 fixed shaft; 14. Downlight lamp holder; 15. Dust-proof cooling holes on the top cover; 16. Sealing rubber ring.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-4, a dust-proof surface-mounted downlight for indoor use includes a mounting bracket 1 and a downlight housing 2. A downlight fixing seat 4 is provided above the mounting bracket 1, and the downlight is fixedly installed. A No. 1 screw hole 6 is fixedly installed on one side of the outer surface of the seat 4, and a No. 1 screw 8 is installed on the inside of the No. 1 screw hole 6, and a No. 2 screw hole 7 is fixedly installed on the outer surface of the other side of the downlight fixed mounting base 4. And the inside of No. 2 screw hole 7 is installed with No. 2 screw 9, and the downlight shell 2 is movably installed under the mounting bracket 1, and the outer surface of the upper end of the downlight shell 2 is fixedly installed with a downlight heat dissipation top cover 10, and the downlight The outer surface of the heat dissipation top cover 10 is fixedly equipped with a side wall dust-proof cooling hole 11, and the upper end outer surface of the downlight heat dissipation top cover 10 is fixedly installed with a top cover dustproof cooling hole 15, and the lower end outer surface of the downlight housing 2 is movably installed. There is a downlight lamp holder 14, and a downlight bulb 3 is movably installed in the inner middle part of the downlight housing 2;

The number of side wall dust-proof heat dissipation holes 11 is at least ten groups, and the ten side wall dust-proof heat dissipation holes 11 are evenly installed around the heat dissipation top cover 10 of the downlight; A sealing rubber ring 16 is provided, and the heat dissipation top cover 10 of the downlight is movably connected with the housing 2 of the downlight through the sealing rubber ring 16; the outer surface of the upper end of the mounting bracket 1 is provided with an irradiation angle adjustment shaft 5, and the mounting bracket 1 is adjusted by the irradiation angle The rotating shaft 5 is movably connected with the fixed mounting seat 4 of the downlight; the outer surface of both sides of the downlight housing 2 is provided with a No. 1 fixed rotating shaft 12 and a No. The No. 2 fixed rotating shaft 13 is flexibly connected; the inside of the side wall dust-proof and heat-dissipating holes 11 and the top cover's dust-proof and heat-dissipating holes 15 are all provided with dust-proof filters.

It should be noted that the utility model is a dust-proof surface-mounted downlight for indoor use. When using the dust-proof surface-mounted downlight for indoor use, the No. 1 screw 8 and the No. 2 screw 9 are used to pass a No. 6 screw hole 6 and No. 2 screw hole 7 fix the downlight fixing seat 4 to the position where it needs to be installed, then fix the downlight heat dissipation top cover 10 on the downlight shell 2, and use the sealing rubber ring 16 to seal the downlight The heat dissipation top cover 10 of the lamp is sealed with the downlight shell 2, and then the power is turned on, and the downlight bulb 3 inside the downlight shell 2 is started by using an external control switch. 15 and the side wall dust-proof and cooling holes 11 to distribute, and at the same time filter the incoming and outgoing air to remove the dust entering the internal air. The irradiation angle adjustment shaft 5 on the outer surface of the upper end of the mounting bracket 1 can change the irradiation angle of the downlight. The downlight shell 2. The No. 1 fixed shaft 12 and the No. 2 fixed shaft 13 on the outer surfaces of both sides connect the mounting bracket 1 and the downlight housing 2, and the downlight housing 2 can change the irradiation through the No. 1 fixed shaft 12 and the No. 2 fixed shaft 13. The angle effectively prevents the entry of dust, improves the dust-proof effect, and prolongs the service life of the downlight. The overall structure is simple, the operation is convenient, the cost is low, and it is more practical.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior, including mounting bracket (1) and downlight shell (2), it is characterised in that：Institute The top for stating mounting bracket (1) is equipped with downlight fixed mounting (4), and a side external surface of downlight fixed mounting (4) is fixed No.1 screw hole (6) is installed, the internal activity of the No.1 screw hole (6) is equipped with No.1 screw (8), and the downlight is fixedly mounted Another side external surface of seat (4) is installed with No. two screw holes (7), and the internal activity of No. two screw holes (7) is equipped with No. two spiral shells It follows closely (9), the downlight shell (2) is movably arranged on the lower section of mounting bracket (1), and the upper end outer surface of downlight shell (2) is solid Dingan County is equipped with downlight heat dissipating top cover (10), and the outer surface of the downlight heat dissipating top cover (10) is installed with side wall dust-proof radiating hole (11), and the upper end outer surface of downlight heat dissipating top cover (10) is installed with head cover dust-proof radiating hole (15), the downlight shell (2) lower end outer surface is movably installed with downlight lamp cap (14), and the bosom position of downlight shell (2) is movably installed with cylinder Lamp light bulb (3).

2. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior according to claim 1, it is characterised in that：The side wall is dust-proof The quantity of heat emission hole (11) is at least ten groups, and ten side wall dust-proof radiating holes (11) are uniformly mounted on downlight heat dissipating top cover (10) Surrounding.

3. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior according to claim 1, it is characterised in that：The downlight heat dissipation The intermediate position of head cover (10) and downlight shell (2) is equipped with sealing rubber ring (16), and downlight heat dissipating top cover (10) and downlight shell (2) it is flexibly connected by sealing rubber ring (16).

4. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior according to claim 1, it is characterised in that：The mounting bracket (1) upper end outer surface be equipped with irradiating angle adjust shaft (5), and mounting bracket (1) by irradiating angle adjust shaft (5) with Downlight fixed mounting (4) is flexibly connected.

5. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior according to claim 1, it is characterised in that：The downlight shell (2) two side external surfaces are equipped with No.1 fixed rotating shaft (12) and No. two fixed rotating shafts (13), and mounting bracket (1) and downlight shell (2) pass through No.1 fixed rotating shaft (12) and No. two fixed rotating shaft (13) flexible connections.

6. a kind of bright fitted tube lamp of the dedicated dust-protection type in interior according to claim 1, it is characterised in that：The side wall is dust-proof Heat emission hole (11) and the inside in head cover dust-proof radiating hole (15) are equipped with dustproof filter screen.