Explosion-proof high-power lighting lamp with multiple installation modes

Abstract

The invention discloses an anti-explosion high-power lighting lamp with multiple installation modes. The anti-explosion high-power lighting lamp comprises a lamp body and a universal installation support used in cooperation with the lamp body. The lamp body comprises a lamp shell, a power source shell and a light source. The lamp shell is provided with a heat dissipation face and a light source face, a heat dissipation cavity is formed in the center of the heat dissipation face, heat dissipation fins are formed around the heat dissipation cavity, the power source shell is installed in the heat dissipation cavity, and the radial size of the lamp shell is larger than that of the power source shell. The light source is arranged on the light source surface; and the universal mounting bracket is connected with the lamp shell or the power supply shell. According to the anti-explosion high-power lighting lamp with the multiple installation modes, when the anti-explosion high-power lighting lamp faces different installation environments, the installation support is adaptively adjusted to be used in cooperation with the lamp, resource waste is reduced, and the production and manufacturing cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of industrial lighting, and in particular to an explosion-proof high-power lighting fixture with multiple installation modes. Background Art

[0002] During the use of explosion-proof high-power lighting fixtures, different installation environments may be encountered. For example, the fixture needs to be installed on the ceiling with an embedded ceiling; another example is that the fixture needs to be mounted on the side wall of the wall; another example is that the fixture needs to be installed on the ground.

[0003] Different installation environments require different mounting brackets to ensure that the lamp can stably adapt to different working conditions. If a lamp is equipped with multiple mounting brackets, it will undoubtedly increase the manufacturing cost of the manufacturing enterprise and cause a waste of resources.

[0004] In order to solve the above technical problems, it is necessary to design and develop a universal mounting bracket. When facing different installation environments, the mounting bracket can be adaptively adjusted to match the lamps, thereby reducing resource waste and lowering production costs. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an explosion-proof high-power lighting fixture with multiple installation methods. When facing different installation environments, the mounting bracket can be adaptively adjusted to match the use of the lamp, thereby reducing resource waste and lowering production costs.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] An explosion-proof high-power lighting fixture with multiple installation methods, comprising a lamp body and a universal mounting bracket used in conjunction with the lamp body;

[0008] The lamp body comprises: a lamp housing, a power supply housing, and a light source;

[0009] The lamp housing has a heat dissipation surface and a light source surface. A heat dissipation cavity is provided at the center of the heat dissipation surface. Heat dissipation fins are formed around the heat dissipation cavity. The power supply housing is installed in the heat dissipation cavity. The radial dimension of the lamp housing is larger than the radial dimension of the power supply housing. The light source is provided on the light source surface.

[0010] The universal mounting bracket is connected to the lamp housing or to the power supply housing.

[0011] In one embodiment,

[0012] The universal mounting bracket comprises: a U-shaped fixing frame and two groups of Z-shaped bending rods; the U-shaped fixing frame has two support arms, and the two support arms are provided with movable and adjustable intermediate connecting pieces, and the two groups of Z-shaped bending rods are respectively installed on the two support arms in an adjustable direction through the intermediate connecting pieces; the Z-shaped bending rod comprises a fixing part, a bending part, and a connecting part connected in sequence; the fixing part is connected to the intermediate connecting piece, and the connecting part is connected to the lamp housing or the power supply housing;

[0013] When the universal mounting bracket is selected to be connected to the lamp housing, the connecting parts of the two Z-shaped bending rods are separated from each other and connected to the lamp housing, and the bending parts are in contact with or separated from the heat dissipation fins;

[0014] When the universal mounting bracket is selected to be connected to the power supply shell, the connecting parts of the two Z-shaped bending rods are close to each other and connected to the power supply shell, and the bending parts are not abutted against or separated from the heat dissipation fins.

[0015] In one embodiment,

[0016] The intermediate connecting member comprises a first clamping piece and a second clamping piece clamped on the supporting arm, the first clamping piece is located on the outer side of the U-shaped fixing frame, and the second clamping piece is located on the inner side of the U-shaped fixing frame;

[0017] When the universal mounting bracket is selected to be connected to the lamp housing, the fixing portion of the Z-shaped bending rod is connected to the first clamping piece, and the connecting portion faces the outside of the U-shaped fixing frame;

[0018] When the universal mounting bracket is selected to be connected to the power supply shell, the fixing portion of the Z-shaped bending rod is connected to the second clamping piece, and the connecting portion faces the inner side of the U-shaped fixing frame.

[0019] In one embodiment,

[0020] The first clamping sheet is provided with a first receiving groove, and the first receiving groove is provided with a first elastic buckle;

[0021] The second clamping piece is provided with a second accommodating groove, and the second accommodating groove is provided with a second elastic buckle;

[0022] The fixing portion of the Z-shaped bending rod is provided with a sleeve hole that cooperates with the first elastic buckle or the second elastic buckle.

[0023] In one embodiment, the first elastic buckle and the second elastic buckle are provided with matching plungers.

[0024] In one of the embodiments, electronic components are installed on the power supply housing, and the electronic components are sealed in the heat dissipation cavity.

[0025] In one of the embodiments, a wire-passing hole is provided in the heat dissipation cavity, and the light source is electrically connected to the electronic component through the wire-passing hole.

[0026] In one embodiment, the light source is an LED lamp.

[0027] The explosion-proof high-power lighting fixture with multiple installation modes of the present invention can adaptively adjust the installation bracket to match the lighting fixture when facing different installation environments, thereby reducing resource waste and lowering production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is an assembly diagram of an explosion-proof high-power lighting fixture with multiple installation methods according to an embodiment of the present invention;

[0030] Figure 2 for Figure 1 A cross-sectional view of an explosion-proof high-power lighting fixture with various installation methods is shown;

[0031] Figure 3 for Figure 1 The assembly diagram of the universal mounting bracket shown in (I);

[0032] Figure 4 for Figure 3 Exploded view of the universal mounting bracket shown;

[0033] Figure 5 for Figure 1 Assembly drawing (II) of the universal mounting bracket shown;

[0034] Figure 6 A schematic diagram of installing the lamp on the ceiling using a recessed ceiling;

[0035] Figure 7 A schematic diagram of mounting the lamp on the side wall (I);

[0036] Figure 8 Schematic diagram of mounting the lamp on the side wall (II);

[0037] Fig. 9 Schematic diagram for installing the lamp on the ground (I);

[0038] Fig.10 This is a schematic diagram of installing the lamp on the ground (II). DETAILED DESCRIPTION

[0039] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0040] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0042] like Figure 1 As shown, the present invention discloses an explosion-proof high-power lighting fixture 10 with multiple installation methods, including a lamp body 20 and a universal installation bracket 30 used in conjunction with the lamp body 20 .

[0043] like Figure 2 As shown, the lamp body 20 includes: a lamp housing 100 , a power supply housing 200 , and a light source 300 .

[0044] like Figure 2 As shown, the lamp housing 100 has a heat dissipation surface 110 and a light source surface 120. A heat dissipation cavity 111 is provided at the center of the heat dissipation surface 110. Heat dissipation fins 112 are formed around the heat dissipation cavity 111 (eg, Figure 1 As shown), the power supply housing 200 is installed in the heat dissipation cavity 111, and the radial dimension of the lamp housing 100 is larger than the radial dimension of the power supply housing 200.

[0045] like Figure 2As shown, the light source 300 is disposed on the light source surface 120. The power supply housing 200 is provided with electronic components 210, and the electronic components 210 are sealed in the heat dissipation cavity 111. The heat dissipation cavity 111 is provided with a wire hole 113, and the light source 300 is electrically connected to the electronic components 210 through the wire hole 113. The light source 300 is an LED lamp.

[0046] The universal mounting bracket 30 is connected to the lamp housing 100 or to the power supply housing 200 .

[0047] Next, the specific structure of the universal mounting bracket 30 is described:

[0048] like Figure 3 and Figure 4 As shown, the universal mounting bracket 30 includes: a U-shaped fixing frame 400 and two groups of Z-shaped bending rods 500. The U-shaped fixing frame 400 has two support arms 410, and the two support arms 410 are provided with movable and adjustable intermediate connecting pieces 600. The two groups of Z-shaped bending rods 500 are respectively mounted on the two support arms 410 in an adjustable direction through the intermediate connecting pieces 600; the Z-shaped bending rods 500 include a fixing portion 510, a bending portion 520, and a connecting portion 530 connected in sequence; the fixing portion 510 is connected to the intermediate connecting piece 600, and the connecting portion 530 is connected to the lamp housing 100 or the power supply housing 200;

[0049] like Figure 3 As shown, when the universal mounting bracket 30 is selected to be connected to the lamp housing 100, the connecting parts 530 of the two Z-shaped bending rods 500 are separated from each other and connected to the lamp housing 100, and the bending parts 520 are against or separated from the heat dissipation fins 112;

[0050] like Figure 5 As shown, when the universal mounting bracket 30 is selected to be connected to the power supply housing 200 , the connecting portions 530 of the two Z-shaped bending rods 500 are close to each other and connected to the power supply housing 200 , and the bending portions 520 are not abutted against or separated from the heat dissipation fins 112 .

[0051] Next, in combination with the universal mounting bracket 30, the method of using the explosion-proof high-power lighting fixture 10 of the above structure in different installation scenarios is described:

[0052] like Figure 6As shown, when the lamp needs to be installed on the ceiling in an embedded ceiling, the universal mounting bracket 30 is adjusted, and the mounting directions of the two Z-shaped bending rods 500 are adjusted so that the connecting parts 530 of the two Z-shaped bending rods 500 are close to each other. In this way, the connecting parts 530 of the two Z-shaped bending rods 500 will be tightly connected to the power supply shell 200. Since the radial dimension of the power supply shell 200 is smaller than the radial dimension of the lamp shell 100, and the entire universal mounting bracket 30 after adjustment will not protrude from the edge of the lamp shell 100, the entire lamp can be embedded in the hole groove opened in the ceiling, so that the edge of the lamp shell 100 is tightly fitted with the hole groove opened in the ceiling.

[0053] like Figure 7 and Figure 8 As shown, when the lamp needs to be mounted on the side wall of the wall, the universal mounting bracket 30 is adjusted, and the mounting directions of the two Z-shaped bending rods 500 are adjusted so that the connecting parts 530 of the two Z-shaped bending rods 500 are away from each other, and the intermediate connecting member 600 is adaptively adjusted along the support arm 410, so that the connecting parts 530 of the two Z-shaped bending rods 500 are tightly connected to the lamp housing 100, the fixing part 510 is fixed on the wall, and the bending part 520 is supported on the heat dissipation fins 112, so that the lamp body 20 is supported by the bending part 520 and will not rotate around the connecting part 530, thereby improving the stability of use;

[0054] like Fig. 9 and Fig.10 As shown, when the lamp needs to be installed on the ground, the universal mounting bracket 30 is adjusted, and the installation direction of the two Z-shaped bending rods 500 is adjusted so that the connecting parts 530 of the two Z-shaped bending rods 500 are away from each other. At the same time, the intermediate connecting piece 600 is adaptively adjusted along the support arm 410. In this way, the connecting parts 530 of the two Z-shaped bending rods 500 will be tightly connected to the lamp housing 100, and the fixing part 510 will be fixed on the ground, and the bending part 520 will be supported on the heat dissipation fins 112. Therefore, the lamp body 20 is supported by the bending part 520 and will not rotate around the connecting part 530, thereby improving the stability of use.

[0055] From the above, it can be seen that in the present invention, by changing the structural form of the universal mounting bracket 30, it can adapt well to different installation scenarios. When the product leaves the factory, only one set of universal mounting brackets is needed, without the need to equip multiple sets of different types of brackets, thereby reducing resource waste and reducing production costs.

[0056] In addition, it is worth noting that the Z-shaped bending rod 500 is provided in the present invention. The Z-shaped bending rod 500 not only solves the above-mentioned compatibility problem, but its bending portion 520 can also be used in conjunction with the heat dissipation fins 112, for example, when the lamp is mounted on the side wall of the wall (such as Figure 7 and Figure 8 ), or when the luminaire is installed on the ground (as shown Fig. 9 and Fig.10 As shown), when the lamp body 20 is tilted for illumination, the bent portion 520 abuts against the heat dissipation fins 112, so that the lamp body 20 will not rotate around the connecting portion 530. Compared with the traditional method of fastening with screws, this matching method has higher stability.

[0057] Next, the specific structure of the intermediate connecting member 600 is described:

[0058] like Figure 4 As shown, the intermediate connecting member 600 includes a first clamping piece 610 and a second clamping piece 620 clamped on the support arm 410, the first clamping piece 610 is located on the outside of the U-shaped fixing frame 400, and the second clamping piece 620 is located on the inside of the U-shaped fixing frame 400;

[0059] like Figure 3 As shown, when the universal mounting bracket 30 is selected to be connected to the lamp housing 100, the fixing portion 510 of the Z-shaped bending rod 500 is connected to the first clamping piece 610, and the connecting portion 530 faces the outside of the U-shaped fixing frame 400;

[0060] like Figure 5 As shown, when the universal mounting bracket 30 is selected to be connected to the power supply housing 200 , the fixing portion 510 of the Z-shaped bending rod 500 is connected to the second clamping piece 610 , and the connecting portion 530 faces the inner side of the U-shaped fixing frame 400 .

[0061] like Figure 4 As shown, further, the first clamping piece 610 is provided with a first receiving groove 611, and a first elastic buckle 612 is provided in the first receiving groove 611; the second clamping piece 620 is provided with a second receiving groove 621, and a second elastic buckle 622 is provided in the second receiving groove 621; the fixing portion 510 of the Z-shaped bending rod 500 is provided with a sleeve hole 511 that matches the first elastic buckle 612 or the second elastic buckle 622. The first elastic buckle 612 and the second elastic buckle 622 are provided with a matching plunger 613.

[0062] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An explosion-proof high-power lighting fixture with multiple installation methods, characterized in that: It includes a lamp body and a universal mounting bracket used in conjunction with the lamp body; The lamp body comprises: a lamp housing, a power supply housing, and a light source; The lamp housing has a heat dissipation surface and a light source surface. A heat dissipation cavity is provided at the center of the heat dissipation surface. Heat dissipation fins are formed around the heat dissipation cavity. The power supply housing is installed in the heat dissipation cavity. The radial dimension of the lamp housing is larger than the radial dimension of the power supply housing. The light source is provided on the light source surface. The universal mounting bracket is connected to the lamp housing or to the power supply housing.

2. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 1, characterized in that: The universal mounting bracket comprises: a U-shaped fixing frame and two groups of Z-shaped bending rods; the U-shaped fixing frame has two support arms, and the two support arms are provided with movable and adjustable intermediate connecting pieces, and the two groups of Z-shaped bending rods are respectively installed on the two support arms in an adjustable direction through the intermediate connecting pieces; the Z-shaped bending rod comprises a fixing part, a bending part, and a connecting part connected in sequence; the fixing part is connected to the intermediate connecting piece, and the connecting part is connected to the lamp housing or the power supply housing; When the universal mounting bracket is selected to be connected to the lamp housing, the connecting parts of the two Z-shaped bending rods are separated from each other and connected to the lamp housing, and the bending parts are in contact with or separated from the heat dissipation fins; When the universal mounting bracket is selected to be connected to the power supply shell, the connecting parts of the two Z-shaped bending rods are close to each other and connected to the power supply shell, and the bending parts are not abutted against or separated from the heat dissipation fins.

3. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 2 is characterized in that: The intermediate connecting member comprises a first clamping piece and a second clamping piece clamped on the supporting arm, the first clamping piece is located on the outer side of the U-shaped fixing frame, and the second clamping piece is located on the inner side of the U-shaped fixing frame; When the universal mounting bracket is selected to be connected to the lamp housing, the fixing portion of the Z-shaped bending rod is connected to the first clamping piece, and the connecting portion faces the outside of the U-shaped fixing frame; When the universal mounting bracket is selected to be connected to the power supply shell, the fixing portion of the Z-shaped bending rod is connected to the second clamping piece, and the connecting portion faces the inner side of the U-shaped fixing frame.

4. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 3 is characterized in that: The first clamping sheet is provided with a first receiving groove, and a first elastic buckle is provided in the first receiving groove; The second clamping piece is provided with a second accommodating groove, and the second accommodating groove is provided with a second elastic buckle; The fixing portion of the Z-shaped bending rod is provided with a sleeve hole which cooperates with the first elastic buckle or the second elastic buckle.

5. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 4, characterized in that: The first elastic buckle and the second elastic buckle are provided with matching plungers.

6. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 1, characterized in that: Electronic components are installed on the power supply shell, and the electronic components are sealed in the heat dissipation cavity.

7. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 6, characterized in that: A wire-passing hole is provided in the heat dissipation cavity, and the light source is electrically connected to the electronic component through the wire-passing hole.

8. The explosion-proof high-power lighting fixture with multiple installation methods according to claim 7, characterized in that: The light source is an LED lamp.

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