Square projection lamp

Abstract

The utility model discloses a square projection lamp, which relates to the technical field of projection lamps and comprises a square lamp body, a panel is arranged at the front end of the square lamp body, positioning mechanisms are arranged at two ends of the top and one end of the bottom between the panel and the square lamp body, and a fixing mechanism is arranged at the other end of the bottom between the square lamp body and the panel. The positioning mechanism comprises an angle block I and an L-shaped rod; a rod groove is formed in one end of the angle block I; the fixing mechanism comprises a second angle block and a U-shaped base, a plate groove is formed in the end, close to the U-shaped base, of the second angle block, and inner sliding grooves are formed in the top end and the bottom end of the interior of the U-shaped base correspondingly. The square lamp body can have the same effect as a traditional built-in installation mode, meanwhile, the effects of being convenient to disassemble and clean are achieved, and the outer surface of the square lamp body can be easily treated after being dirty.

Description

Technical Field

[0001] The utility model relates to the technical field of floodlights, and particularly relates to a square floodlight. Background Art

[0002] A floodlight, also known as a spotlight, is a kind of lamp that can produce high brightness and high beam density. Its characteristics are that it can aim at any direction and has a structure that is not affected by climate conditions. The outgoing beam angle of the floodlight is wide or narrow, and the variation range is between 0° and 180°. A particularly narrow beam is called a searchlight, and its structure is small and can be used in many scenarios.

[0003] In the process of implementing this solution, the inventor found that the following problems in the prior art have not been well solved: The front end of the floodlight contains a transparent panel, which is connected to the floodlight housing by screws and is generally embedded inside the housing. When the floodlight is used at night, it will attract a lot of flying insects. Especially after long-term use in summer, the surface of the panel will contain a large number of flying insect corpses and corpse oil. When the floodlight is illuminated, the corpses and corpse oil will seriously block the emission of light, resulting in problems such as black shadows in lighting and unclear photos. Ordinary wiping cannot clean it from the surface of the panel. If it is disassembled, the housing also needs to be disassembled, and the operation is cumbersome and complex. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a square floodlight, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A square floodlight includes a square lamp body. At both ends of the top and one end of the bottom between the panel and the square lamp body, positioning mechanisms are arranged, and at the other end of the bottom between the square lamp body and the panel, a fixing mechanism is arranged;

[0007] The positioning mechanism includes a first corner block and an L-shaped rod. One end of the first corner block is provided with a rod groove;

[0008] The fixing mechanism includes a second corner block and a U-shaped seat. One end of the second corner block close to the U-shaped seat is provided with a plate groove. Inner sliding grooves are respectively arranged at the top end and the bottom end inside the U-shaped seat. An L-shaped insertion plate is embedded inside the U-shaped seat. Sliders are respectively slidably connected to one end of the inner sliding grooves close to the second corner block, and springs are respectively fixed to the other end of the inner sliding grooves away from the second corner block.

[0009] Preferably, the first corner blocks are respectively fixedly connected to the ends of the panel.

[0010] Preferably, the L-shaped rods are fixedly connected to the ends of the square lamp body respectively, and the ends of the L-shaped rods far from the square lamp body are respectively inserted into the rod grooves, and the outer diameter dimensions of the ends of the L-shaped rods inserted into the rod grooves match the inner diameter dimensions of the rod grooves.

[0011] Preferably, the second corner block is fixedly connected to the end of the panel.

[0012] Preferably, the U-shaped seat is fixedly connected to the end of the square lamp body, the L-shaped insertion plate passes through one end of the U-shaped seat and is inserted into the plate groove, and the outer dimensions of the end of the L-shaped insertion plate inserted into the plate groove match the inner dimensions of the plate groove. The sliders are fixedly connected to the ends of the L-shaped insertion plates close to each other respectively, and the springs are fixed to the ends of the sliders close to each other respectively.

[0013] Preferably, the outer dimensions of the panel match the outer dimensions of the end of the square lamp body close to it.

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

[0015] The panel of the present application is connected to the square lamp body through the positioning mechanism and the fixing mechanism in an external manner, which can not only achieve the same effect as the traditional built-in installation method for the square lamp body, but also has the effects of convenient disassembly and cleaning, so that its outer surface can be easily processed after getting dirty. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a square floodlight of the present utility model;

[0017] Figure 2 is a schematic structural diagram of a disassembled square floodlight of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the separation of the first corner block and the L-shaped rod after cross-section of a square floodlight of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the separation of the second corner block and the L-shaped insertion plate after cross-section of a square floodlight of the present utility model;

[0020] Figure 5 is a schematic enlarged structural diagram of part A of a square floodlight of the present utility model.

[0021] In the figure: 1, square lamp body; 2, panel; 3, positioning mechanism; 31, first corner block; 32, rod groove; 33, L-shaped rod; 4, fixing mechanism; 41, second corner block; 42, plate groove; 43, U-shaped seat; 44, inner sliding groove; 45, slider; 46, L-shaped insertion plate; 47, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As Figures 1-5 shown, a square floodlight includes a square lamp body 1. A panel 2 is provided at the front end of the square lamp body 1. Positioning mechanisms 3 are provided at both ends of the top and one end of the bottom between the panel 2 and the square lamp body 1, and a fixing mechanism 4 is provided at the other end of the bottom between the square lamp body 1 and the panel 2;

[0024] The positioning mechanism 3 includes a first corner block 31 and an L-shaped rod 33. A rod slot 32 is drilled at one end of the first corner block 31;

[0025] The fixing mechanism 4 includes a second corner block 41 and a U-shaped seat 43. A plate slot 42 is drilled at one end of the second corner block 41 close to the U-shaped seat 43. Inner sliding slots 44 are drilled at both the top and bottom inside the U-shaped seat 43. An L-shaped insertion plate 46 is embedded inside the U-shaped seat 43. Sliders 45 are slidably connected to one end of the inner sliding slots 44 close to the second corner block 41, and springs 47 are fixed to the other end of the inner sliding slots 44 away from the second corner block 41.

[0026] Specifically, the first corner blocks 31 are fixedly connected to the ends of the panel 2 respectively, the L-shaped rods 33 are fixedly connected to the ends of the square lamp body 1 respectively, and the ends of the L-shaped rods 33 away from the square lamp body 1 are respectively inserted into the rod slots 32. Moreover, the outer diameter dimensions of the ends of the L-shaped rods 33 inserted into the rod slots 32 are respectively matched with the inner diameter dimensions of the rod slots 32. The positioning mechanism 3 plays a positioning role. This positioning does not mean fixed, but non-fixed positioning, which means to avoid displacement, and is used to assist the fixing mechanism 4 to make it convenient for disassembly and assembly between the square lamp body 1 and the panel 2, and the stability is strong after connection.

[0027] Specifically, the second corner block 41 is fixedly connected to the end of the panel 2, the U-shaped seat 43 is fixedly connected to the end of the square lamp body 1, the L-shaped insertion plate 46 passes through one end of the U-shaped seat 43 and is inserted into the plate slot 42. Moreover, the outer dimensions of the end of the L-shaped insertion plate 46 inserted into the plate slot 42 are matched with the inner dimensions of the plate slot 42. The sliders 45 are fixedly connected to the ends of the L-shaped insertion plate 46 close to each other respectively, and the springs 47 are fixed to the ends of the sliders 45 close to each other respectively. The thrust of the springs 47 on the sliders 45 enables the L-shaped insertion plate 46 to be stably inserted into the plate slot 42, avoiding the problem of easy detachment.

[0028] Specifically, the outer dimensions of the panel 2 are matched with the outer dimensions of the end of the square lamp body 1 close to it.

[0029] Working principle:

[0030] Disassembly: At the position of the fixing mechanism 4, the L-shaped plug plate 46 is pushed toward the end away from the corner block 41, so that one end thereof is pulled out from the plate groove 42. After it is pulled out, the limit connection between the panel 2 and the square lamp body 1 at the position of the fixing mechanism 4 is invalid, and the connection at the position of the positioning mechanism 3 can be directly pulled out of the panel 2 to make the L-shaped rod 33 be pulled out of the rod groove 32, and the disassembly work can be completed;

[0031] Installation: Move the L-shaped plug plate 46 so that it is completely inserted into the U-shaped seat 43, and fit the panel 2 with the surface of the square lamp body 1 so that the L-shaped rod 33 is inserted into the rod groove 32 at the matching position to complete the positioning work. Then, release the L-shaped plug plate 46. The L-shaped plug plate 46 is driven by the spring 47 to squeeze the slider 45 and insert the L-shaped plug plate 46 from the inside of the U-shaped seat 43 into the inside of the plate groove 42 to complete the limiting work, thereby completing the overall installation work;

[0032] Therefore, the panel 2 of the present application is connected to the square lamp body 1 in an external manner through the positioning mechanism 3 and the fixing mechanism 4, which not only can achieve the same effect as the traditional built-in installation on the square lamp body 1, but also has the effect of convenient disassembly and cleaning, so that its outer surface can be easily handled after it is dirty.

[0033] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A square floodlight, comprising a square lamp body (1), characterized in that: The front end of the square lamp body (1) is provided with a panel (2), both ends of the top and one end of the bottom between the panel (2) and the square lamp body (1) are provided with positioning mechanisms (3), and the other end of the bottom between the square lamp body (1) and the panel (2) is provided with a fixing mechanism (4); The positioning mechanism (3) comprises an angle block (31) and an L-shaped rod (33), and one end of the angle block (31) is provided with a rod groove (32); The fixing mechanism (4) comprises a corner block 2 (41) and a U-shaped seat (43); a plate groove (42) is bored at one end of the corner block 2 (41) close to the U-shaped seat (43); an inner slide groove (44) is bored at the top and bottom of the U-shaped seat (43); an L-shaped plug plate (46) is embedded in the U-shaped seat (43); a slider (45) is slidably connected to one end of the inner slide groove (44) close to the corner block 2 (41); and a spring (47) is fixed to one end of the inner slide groove (44) away from the corner block 2 (41).

2. A square floodlight according to claim 1, characterized in that: The corner blocks (31) are respectively fixedly connected to the ends of the panel (2).

3. A square floodlight according to claim 1, characterized in that: The L-shaped rods (33) are respectively fixedly connected to the ends of the square lamp body (1), and one end of the L-shaped rod (33) away from the square lamp body (1) is respectively inserted into the inside of the rod groove (32), and the outer diameter of the end of the L-shaped rod (33) inserted into the rod groove (32) matches the inner diameter of the rod groove (32).

4. A square floodlight according to claim 1, characterized in that: The second corner block (41) is fixedly connected to the end of the panel (2).

5. The square floodlight according to claim 1, characterized in that: The U-shaped seat (43) is fixedly connected to the end of the square lamp body (1); the L-shaped plug plate (46) passes through one end of the U-shaped seat (43) and is inserted into the interior of the plate groove (42); the outer dimension of the end of the L-shaped plug plate (46) inserted into the plate groove (42) matches the inner dimension of the plate groove (42); the slider (45) is fixedly connected to one end of the L-shaped plug plate (46) that is close to the end; and the spring (47) is fixed to one end of the slider (45) that is close to the end.

6. A square floodlight according to claim 1, characterized in that: The outer dimensions of the panel (2) match the outer dimensions of the square lamp body (1) at one end thereof.

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