Lamp housing and lamp

Abstract

To provide a lamp housing and a lamp which have a small number of members, a simplified structure, are easy to attach and detach, and are stably attached. [Solution] The invention relates to a lamp housing and a lamp, comprising a base case, an outer cover, end caps and a connecting plate, wherein the base case is elongated and has an inverted U-shaped cross section, and has through-holes at opposite ends of its length, the top outer wall of the base case is used to mount the lamp body, a plurality of position limiting members are fixedly attached to opposite sides of the top of the base case, and an upper position limiting plate is fixedly attached to the position limiting members, a first mounting hole is opened at the top of the base case, the outer cover is elongated and has an inverted U-shaped cross section, and has through-holes at opposite ends of its length, both ends of the bottom of the outer cover abut against the top of the base case, and lower position limiting plates extending inward are integrally attached to the inner walls at both ends of the bottom of the outer cover, the upper ends of the lower position limiting plates abut and engage with the lower ends of the upper position limiting plates, and an upper horizontal mounting plate is integrally attached to the upper end of the connecting plate. The base case, outer cover, end caps and joining plate are joined together to form a lamp housing.

Description

[Technical Field]

[0001] The present invention belongs to the technical field of lighting devices, and particularly relates to a lamp housing and a lamp. [Background technology]

[0002] Long lamps are available in various types and are common lighting devices with a wide range of applications. However, conventional long lamp housings have complex structures, many components, and are inconvenient to install and maintain. Summary of the Invention [Problem to be solved by the invention]

[0003] SUMMARY OF THE INVENTION The present invention aims to provide a lamp housing and a lamp that overcomes the drawbacks of the prior art and solves the technical problems of the conventional lamp housing, such as the complicated structure and the inconvenience of installation and removal. [Means for solving the problem]

[0004] To solve the above problems, the technical solutions of the present invention are as follows: A lamp housing, comprising: A base case, an outer cover, an end cap, and a joint plate are included. The base case is elongated, has an inverted U-shaped cross section, has through-holes at opposite ends in the length direction of the base case, has a top outer wall used for mounting the lamp body, has a plurality of position limiting members fixedly mounted on opposite sides of the top of the base case, has an upper position limiting plate fixedly mounted on the position limiting members, and has a first mounting hole opened at the top of the base case; the outer cover is elongated, and has an inverted U-shaped cross section; the outer cover has through-holes at opposite ends in its longitudinal direction; the ends of the bottom of the outer cover abut against the top of the base case; lower position limiting plates are integrally installed on the inner walls of the ends of the bottom of the outer cover and extend inward; the upper ends of the lower position limiting plates abut against and engage with the lower ends of the upper position limiting plates; There are two end caps, which are attached to opposite ends of the lamp housing in the longitudinal direction, and the end caps have positioning grooves, and the end of the base case and the end of the outer cover on the same side are fixedly fitted into the positioning grooves of the end cap on the same side; The joining plate is fixed and fitted into the positioning groove, an upper horizontal mounting plate is integrally formed at the upper end of the joining plate, a second mounting hole is drilled in the upper horizontal mounting plate, the first mounting hole and the second mounting hole are aligned and positioned, and the joining plate and the base case are fixed and connected by fasteners that pass through the first mounting hole and the second mounting hole.

[0005] Preferably, a third mounting hole is drilled in the position limiting member near the longitudinal end of the base case, the third mounting hole and the first mounting hole are aligned, and the position limiting member is fixedly attached to the base case by fasteners passing through the first mounting hole, the second mounting hole, and the third mounting hole.

[0006] Preferably, curved plates are provided at the top of the base case at positions adjacent to both opposing sides, the cross section of the curved plates being arc-shaped, and the curved plates are elongated and extend along the length of the base case.

[0007] Preferably, the upper portion of the curved plate abuts against the lower portion of the lower position limiting plate.

[0008] Preferably, a lower horizontal mounting plate is integrally provided at the lower end of the joining plate, and a through hole is formed in the lower horizontal mounting plate.

[0009] Preferably, the outer contour of the lamp housing is a rectangular parallelepiped.

[0010] Preferably, a switch button and a power jack are provided on the base case.

[0011] Preferably, the switch button and the power jack are located on the same side of the base case.

[0012] Preferably, horizontal plates extending inward are integrally provided on the inner walls at both ends of the bottom of the base case.

[0013] Another object of the present invention is to provide a lamp having the above lamp housing. [Effects of the Invention]

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The lamp housing of the present invention has a simple structure, a small number of components, and is easy to install and maintain, thereby reducing production costs and maintenance time costs. [Brief explanation of the drawings]

[0015] [Figure 1] FIG. 2 is a schematic view showing the appearance of a lamp housing according to an embodiment. [Figure 2] FIG. 2 is a schematic diagram of the internal connections of the lamp housing in the embodiment. [Figure 3] 1 is a schematic diagram of the internal connections of a lamp housing in an embodiment (joint plates are not shown). [Figure 4] FIG. 2 is a structural schematic diagram of an end cap in the embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0016] The invention will now be described in more detail with reference to the drawings and examples.

[0017] 1 to 4, this embodiment provides a lamp housing, including a base case 1, an outer cover 2, an end cap 3, and a joint plate 4, the base case 1 is elongated and has an inverted U-shaped cross section, the base case 1 has through-holes at opposite ends in its lengthwise direction, the top outer wall of the base case 1 is used to mount a lamp body 5, a plurality of position limiting members 6 are fixedly provided on opposite sides of the top of the base case 1, an upper position limiting plate 61 is fixedly installed on the position limiting members 6, a first mounting hole is opened on the top of the base case 1, the outer cover 2 is elongated and has an inverted U-shaped cross section, the outer cover 2 has through-holes at opposite ends in its lengthwise direction, both ends of the bottom of the outer cover 2 abut against the top of the base case 1, and the bottom of the outer cover 2 The inner walls of both ends of the lamp housing are integrally fitted with lower position limiting plates 21 extending inward, the upper end of the lower position limiting plate 21 abutting and engaging with the lower end of the upper position limiting plate 61, two end caps 3 are attached to opposite ends of the lamp housing in the longitudinal direction, positioning grooves 31 are opened in the end caps 3, the end of the base case 1 and the end of the outer cover 2 on the same side are fixedly fitted into the positioning grooves 31 of the end cap 3 on the same side, the joining plate 4 is fixedly fitted into the positioning grooves 31, an upper horizontal mounting plate 41 is integrally provided on the upper end of the joining plate 4, a second mounting hole 411 is opened in the upper horizontal mounting plate 41, the first mounting hole 411 and the second mounting hole 411 are aligned, and the joining plate 4 and the base case 1 are fixedly connected by fasteners that pass through the first mounting hole and the second mounting hole 411.

[0018] With the above arrangement, the base case 1, outer cover 2, end cap 3 and joining plate 4 are connected to form the lamp housing, which reduces the number of parts, simplifies the structure, makes installation and removal easier, and ensures stable installation.

[0019] In the lamp housing of this embodiment, a third mounting hole 62 is formed in the position limiting member 6 near the longitudinal end of the base case 1, and the third mounting hole 62 is aligned with the first mounting hole, and the position limiting member 6 is fixed to the base case 1 with fasteners that pass through the first mounting hole, the second mounting hole 411, and the third mounting hole 62. This arrangement makes it easy to attach the position limiting member 6, the joining plate 4, and the base case 1, simplifies the configuration, and ensures stable attachment.

[0020] In the lamp housing of this embodiment, curved plates 12 are provided at positions near both opposing sides of the top of the base case 1, and the curved plates 12 have an arc-shaped cross section and are elongated extending along the length of the base case 1. This arrangement increases the structural strength of the base case 1.

[0021] In the lamp housing of this embodiment, the upper part of the curved plate 12 abuts against the lower part of the lower position limiting plate 21. This arrangement improves the stability of the attachment between the base case 1 and the outer cover 2.

[0022] In the lamp housing of this embodiment, a lower horizontal mounting plate 42 is integrally provided at the lower end of the joining plate 4, and a through-hole 421 is formed in the lower horizontal mounting plate 42. This arrangement allows the lamp to be attached to a predetermined position by passing a fastener through the through-hole 421, resulting in a simple configuration and easy installation.

[0023] The lamp housing of this embodiment has a rectangular parallelepiped outer contour, and its appearance is simple and beautiful.

[0024] In the lamp housing of this embodiment, a switch button 7 and a power jack 8 are provided on the base case 1. This arrangement makes it easy to control the on / off of the lamp.

[0025] In the lamp housing of this embodiment, the switch button 7 and the power jack 8 are located on the same side of the base case 1. This arrangement makes it easy to use the switch button 7 and the power jack 8.

[0026] In the lamp housing of this embodiment, horizontal plates 13 extending inward are integrally provided on the inner walls at both ends of the bottom of the base case 1. This arrangement increases the contact area between the lamp housing and the mounting position, preventing the lamp housing from damaging the mounting position.

[0027] Specifically, an installation opening is formed at the bottom of the end cap 3, a positioning groove 31 of the end cap 3 is fitted with a positioning block 32, the joint plate 4 is inserted into the positioning groove 31 of the end cap 3 through the installation opening at the bottom of the end cap 3, and the opposing sides of the joint plate 4 are limited by the positioning blocks 32, resulting in a simple structure, convenient installation and removal, and stable installation. To install the lamp housing, first, the lamp body 5 is fixed to the top of the base case 1, the outer cover 2 is inserted into the top of the base case 1 along the length of the base case 1, and the upper positioning limiting plate 61 and the lower positioning limiting plate 21 are brought into vertical contact with each other. Next, the joint plate 4 is inserted into the positioning groove 31 of the end cap 3 to position it. The end cap 3 is then placed over the end of the base case 1, and the second installation hole 411 of the upper horizontal installation plate 41 is aligned with the first installation hole of the base case 1. Finally, fasteners are passed through the first installation hole, the second installation hole 411, and the third installation hole 62 to lock and secure the lamp housing.

[0028] Example 2: As shown in Figures 1 to 4, this example provides a lamp having the lamp housing described in Example 1. The inner top of the base case 1 can be used to attach other components of the lamp. The structure is simple, installation and removal is convenient, and the cost is low. [Explanation of symbols]

[0029] 1 base case 12 Curved Plate 13 horizontal board 2 Outer cover 21 Lower position limiting plate 3 End Caps 31 Positioning groove 32 Position Restriction Block 4 Joint plate 41 Upper horizontal mounting plate 411 Second mounting hole 42 Lower horizontal mounting plate 421 Through hole 5 Lamp body 6 Position limiting member 61 Upper position limiting plate 62 Third mounting hole 7 Switch Button 8. Power Jack

Claims

1. A lamp housing, comprising: The device includes a base case (1), an outer cover (2), an end cap (3), and a joining plate (4), The base case (1) is elongated, has an inverted U-shaped cross section, has through-holes at opposite ends in its lengthwise direction, has a top outer wall used for mounting the lamp body (5), has a plurality of position limiting members (6) fixed to opposite sides of the top of the base case (1), has an upper position limiting plate (61) fixed to the position limiting members (6), and has a first mounting hole at the top of the base case (1). The outer cover (2) is elongated, has an inverted U-shaped cross section, has through-openings at opposite ends in the length direction of the outer cover (2), and both ends of the bottom of the outer cover (2) abut against the top of the base case (1). Lower position limiting plates (21) extending inward are integrally installed on the inner walls of both ends of the bottom of the outer cover (2), and the upper ends of the lower position limiting plates (21) abut against and engage with the lower ends of the upper position limiting plates (61). There are two end caps (3), each attached to opposite ends of the lamp housing in the longitudinal direction. Positioning grooves (31) are formed in the end caps (3), and the end of the base case (1) and the end of the outer cover (2) on the same side are fixedly fitted into the positioning grooves (31) of the end cap (3) on the same side. A lamp housing characterized in that the joining plate (4) is fixedly fitted into the positioning groove (31), an upper horizontal mounting plate (41) is integrally formed at the upper end of the joining plate (4), a second mounting hole (411) is opened in the upper horizontal mounting plate (41), the first mounting hole and the second mounting hole (411) are aligned and arranged, and the joining plate (4) and the base case (1) are fixedly connected by fasteners passing through the first mounting hole and the second mounting hole (411).

2. 2. The lamp housing of claim 1, wherein a third mounting hole (62) is formed in the position limiting member (6) near the longitudinal end of the base case (1), the third mounting hole (62) is aligned with the first mounting hole, and the position limiting member (6) is fixedly attached to the base case (1) by fasteners passing through the first mounting hole, the second mounting hole (411) and the third mounting hole (62).

3. The lamp housing according to claim 1, characterized in that curved plates (12) are provided at the top of the base case (1) near both opposing sides, the cross section of the curved plates (12) being arc-shaped, and the curved plates (12) being elongated and extending along the length direction of the base case (1).

4. 4. The lamp housing according to claim 3, wherein an upper portion of the curved plate (12) abuts against a lower portion of the lower position limiting plate (21).

5. 2. The lamp housing according to claim 1, wherein a lower horizontal mounting plate (42) is integrally provided at the lower end of the joining plate (4), and a through hole (421) is formed in the lower horizontal mounting plate (42).

6. 2. The lamp housing according to claim 1, wherein the outer contour of the lamp housing is a rectangular parallelepiped.

7. 2. The lamp housing according to claim 1, wherein a switch button (7) and a power jack (8) are installed on the base case (1).

8. 2. The lamp housing according to claim 1, wherein the switch button (7) and the power jack (8) are located on the same side of the base case (1).

9. 2. The lamp housing according to claim 1, wherein the base case (1) has inwardly extending horizontal plates (13) integrally formed on the inner walls of both ends of the bottom of the base case (1).

10. A lamp, characterized in that it comprises a lamp housing according to any one of claims 1 to 9.

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