Bar-shaped lamp

Abstract

The strip-shaped lamp comprises a lamp shell and end caps, the end caps are arranged at the two ends of the lamp shell, the end caps are arranged at the ends of the lamp shell in a sleeved mode, the lamp shell comprises a lampshade and a bottom shell, the lampshade is arranged at a top cavity opening of the bottom shell, inserting grooves are formed in the groove walls of the end caps, and the lampshade and the end opening wall of the bottom shell are located in the corresponding inserting grooves. According to the improved structure in the scheme, the inserting grooves are formed in the groove walls of the plugs, after the plugs and the lamp shell are installed in a sleeved mode, the end opening walls of the lampshade and the bottom shell are inserted into the corresponding inserting grooves, and the structural strength of the lamp shell and the bottom shell can be improved through supporting and limiting of the inserting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp devices, in particular to a strip lamp. Background Art

[0002] Strip lights generally include a lamp housing and a plug. The lamp housing is usually composed of a lampshade and a bottom shell. A lamp board, a control terminal and other components are installed in the cavity of the lamp housing. Plugs are mounted at both ends of the lamp housing. The plugs are cylindrical in shape, and the ends of the lamp housing are directly inserted from the mouth of the cylinder to complete the fitting. Under this structure, the structural strength of the lamp housing mainly depends on itself, and the structural strength is poor and needs to be improved. Utility Model Content

[0003] In order to solve at least one of the above technical defects, the utility model provides the following technical solutions:

[0004] The present application document discloses a strip light, comprising a lamp housing and a plug. The plugs are arranged at both ends of the lamp housing, and the plugs are sleeved on the ends of the lamp housing. The lamp housing comprises a lampshade and a bottom shell. The lampshade is arranged at the top cavity of the bottom shell, and a slot is arranged at the groove wall of the plug. The port walls of the lampshade and the bottom shell are located in the corresponding slots.

[0005] The structure is improved in this solution, and a slot is formed at the groove wall of the plug. After the plug and the lamp housing are fitted and installed, the port walls of the lampshade and the bottom shell are inserted into the corresponding slots. The support and limitation of the slots help to improve the structural strength of the lamp housing and the bottom shell.

[0006] Furthermore, a placement groove is provided at the bottom surface of the bottom shell, and the placement groove extends to both ends of the bottom shell. A junction box is provided in the placement groove, and the addition of a built-in junction box in the placement groove makes the lamp more aesthetically pleasing.

[0007] Furthermore, support arms are provided at opposite sides of the junction box, and the bottom of the support arms abuts against a baffle provided at the notch of the mounting groove. The distance between the bottom ends of the support arms on both sides is greater than the distance between the baffles on both sides of the notch. The support arms are added and moved closer together during installation to reduce the distance, and then inserted into the mounting groove. The support arms are reset to abut against the baffle to limit the detachment of the junction box, thereby facilitating installation.

[0008] Furthermore, the support arm is in the shape of a downwardly bent arc rod. During the process of inserting the support arm into the placement groove, the baffle abuts against the support arm to deform it. After the support arm is inserted, the support arm is reset, further improving the installation efficiency of the junction box.

[0009] Furthermore, the support arms on the same side are connected by a connecting rod, which helps to improve the structural strength.

[0010] Furthermore, a mounting plate is transversely arranged at the slot opening of the placement slot, and mounting holes are arranged on the mounting plate, so that the mounting plate is added to facilitate connection with a mounting surface such as a wall.

[0011] Furthermore, the junction box includes a box body and a cover body. One side of the cover body is hinged to the box body and a second card slot is provided at the other side. The second card slot on the cover body is snap-connected with a snap-fit ​​piece provided at a corresponding position of the box body. The box body is snap-fixed to facilitate sealing of the box opening.

[0012] Furthermore, a plurality of convex ridges are arranged at intervals on the bottom surface of the lampshade to help ensure uniform lighting.

[0013] Furthermore, a first card slot is provided at the bottom wall of the bottom shell cavity, and a light board is provided in the first card slot to facilitate assembly.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model improves the structure of the lamp, and a slot is formed at the groove wall of the plug to be plugged into the port wall of the lampshade and the bottom shell, which helps to improve the structural strength of the lampshade and the bottom shell.

[0016] 2. The utility model has a built-in installation junction box to improve the aesthetics.

[0017] 3. The utility model installs support arms on both sides of the junction box, so that the support arms abut against the baffle to form a limit position, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 is a schematic diagram of the structure of the strip light in Example 1;

[0020] Figure 2 is a schematic diagram of the cross-sectional structure of the strip light in Example 1;

[0021] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 4 is a schematic diagram of the cross-sectional structure of the strip light in Example 1;

[0023] Figure 5 is a schematic diagram of the structure of the strip light in Example 1;

[0024] Figure 6 is a schematic diagram of the structure of the junction box in Example 1;

[0025] Wherein, the accompanying drawings are marked as follows:

[0026] 1. Lamp housing; 2. Plug; 3. Junction box; 4. Mounting plate; 5. Support arm; 6. Connecting rod; 7. Lamp board; 10. Lamp cover; 11. Bottom shell; 12. Port wall; 13. Slot 1; 14. Baffle; 21. Slot; 31. Box body; 32. Cover body; 33. Slot 2; 34. Fastener; 41. Mounting hole. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown, in this example, the strip light comprises a lamp housing 1 and a plug 2. The plugs 2 are installed at both ends of the lamp housing 1. The plugs 2 are in the shape of a common cylinder. The tube opening of the plug 2 is larger than the end size of the lamp housing 1 so as to be sleeved at the end of the lamp housing 1. The lamp housing 1 comprises a lampshade 10 and a bottom shell 11. The lampshade 10 is placed at the top cavity of the bottom shell 11. The lampshade 10 is formed of a light-transmitting material. Both the lampshade 10 and the bottom shell 11 are in the shape of a strip. The lampshade is in the shape of a common arc. The lampshade can be embedded and fixed at the cavity of the bottom shell, or the lampshade and the bottom shell are fitted together and then fixed by the plug.

[0030] In this example, the groove wall of the plug 2 is stepped and the stepped interface toward the tube mouth is concave into a groove to form a slot 21. After the plug 2 is put on the end of the lamp housing 1, the port walls of the lampshade 10 and the bottom shell 11 extend into the corresponding slot 21. If it is a clearance fit or an interference fit, when pressed, the ends of the lampshade and the bottom shell are limited by the slot, and the structural strength is improved.

[0031] In order to improve the uniformity of illumination, a plurality of convex ridges can be formed at intervals on the bottom surface of the lampshade 10, and the convex ridges extend along the axial direction. A slot 13, such as a T-shaped slot, can be formed on the bottom wall of the bottom shell 11, and the lamp board can be inserted into the slot from the end to facilitate assembly.

[0032] To facilitate the installation of the junction box, in this example, a placement groove is formed on the bottom surface of the bottom shell 11, and the placement groove extends to both ends of the bottom shell. The junction box 3 is placed in the placement groove for built-in installation.

[0033] In this example, a baffle 14 is formed at the notch of the mounting groove to make the notch of the mounting groove a constricted shape, and support arms 5 are integrally formed at the opposite sides of the junction box 3. For example, the support arms 5 are in the shape of a downwardly bent arc rod. Under normal conditions, the distance between the bottom ends of the support arms 5 on both sides is greater than the distance between the baffles on both sides of the notch. When the junction box 3 is inserted into the mounting groove, the baffle 14 abuts against the support arm 5 to deform it. After insertion, the support arm is reset so that the bottom end of the support arm abuts against the baffle to form a limit, which is convenient for installation.

[0034] The support arms 5 on the same side may also be connected by a connecting rod 6, such as the bottom ends of the support arms 5 being connected by a connecting rod 6, which helps to improve the structural strength.

[0035] To facilitate the installation and fixation of the lamp, a mounting plate 4 can be placed horizontally at the notch of the installation slot, such as placing the mounting plate 4 on both sides of the junction box 3. The mounting plate, such as a strip, can be fixed by screws, or embedded or snap-fitted to fix the lamp, such as Figure 2 , Figure 5 As shown, the mounting plate 4 has two ends in a V-shape, which can be inserted into the placement groove from the notches at the two ends of the lamp housing, and the two sides of the V-shaped ends respectively abut against the baffle and the groove wall to provide stability. The mounting plate 4 is formed with mounting holes 41, such as rectangular holes, round holes, etc., to facilitate docking with fasteners on the wall.

[0036] In this example, if Figure 6 As shown, the junction box 3 includes a box body 31 and a cover body 32. One side of the cover body 32 is hinged to the box body 31 and a second card slot 33 is formed at the other side opposite to the box body 31. A buckle 34 is formed at a position corresponding to the box body 31. The cover body 32 is rotated to make the second card slot 33 on the cover body buckle connected with the buckle 34. The box body is buckled and fixed to facilitate sealing the box opening. The buckle is a common L-shaped. Support arms 5 are formed on both sides of the box body 31.

[0037] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A strip light, comprising a lamp housing (1) and a plug (2), wherein the plugs (2) are arranged at both ends of the lamp housing (1), and the plugs (2) are sleeved on the ends of the lamp housing (1), and the lamp housing (1) comprises a lampshade (10) and a bottom housing (11), and the lampshade (10) is arranged at the top cavity of the bottom housing (11), characterized in that: The lamp housing (1) comprises a lampshade (10) and a bottom shell (11); the lampshade (10) is arranged at the top cavity of the bottom shell (11); a slot (21) is arranged at the groove wall of the plug (2); and the port walls of the lampshade (10) and the bottom shell (11) are located in the corresponding slots (21).

2. The strip light according to claim 1, characterized in that: The top of the bottom shell (11) is open and a placement groove is provided on the bottom surface thereof. The placement groove extends to both ends of the bottom shell (11), and a junction box (3) is provided in the placement groove.

3. The strip light according to claim 2, characterized in that: Support arms (5) are arranged at opposite sides of the junction box (3), the bottom of the support arms (5) abuts against a baffle (14) arranged at the notch of the placement slot, and the distance between the bottom ends of the support arms (5) at the two sides is greater than the distance between the baffles (14) at the two sides of the notch.

4. The strip light according to claim 3, characterized in that: The support arm (5) is in the shape of a downwardly bent arc rod.

5. The strip light according to claim 3, characterized in that: The support arms (5) on the same side are connected by a connecting rod (6).

6. The strip light according to claim 2, characterized in that: A mounting plate (4) is transversely arranged at the notch of the placement groove, and a mounting hole (41) is arranged on the mounting plate (4).

7. The strip light according to claim 2, characterized in that: The junction box (3) comprises a box body (31) and a cover body (32); one side of the cover body (32) is hinged to the box body (31) and a second clamping groove (33) is arranged at the other side opposite to the box body; the second clamping groove on the cover body (32) is clamped and connected with a clamping member (34) arranged at a corresponding position of the box body.

8. The strip light according to claim 1, characterized in that: A plurality of convex ridges are arranged at intervals on the bottom surface of the lampshade (10).

9. The strip light according to claim 1, characterized in that: A card slot one (13) is provided at the bottom wall of the cavity of the bottom shell (11), and a light board (7) is provided in the card slot one (13).

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