Fixing device for surface spraying of lamp shell

Abstract

The utility model discloses a lamp shell surface spraying fixing device which comprises a base, a stand column is fixedly installed at the top of the base, a bearing plate is fixedly installed at the top of the stand column, a lamp shell is arranged on the upper surface of the bearing plate, and the round lamp shell is placed on the bearing plate, so that the lamp shell is fixed on the bearing plate. The fixing rods are selectively arranged on the inner wall or the outer side of the circular lamp according to the size of the circular lamp, the fixing rods can be driven to extrude the inner wall or the outer side of the circular lamp through the action of the adjusting springs on the L-shaped movable rods, and the position of the circular lamp can be fixed through the fixing rods on the L-shaped movable rods; round lamp shells of different sizes can be fixed, a rotating frame is rotated along the track of a rotating groove, a fixing rod on an L-shaped movable rod sliding in the rotating frame corresponds to the designated position of the lamp shell, and the inner wall or the outer side of the lamp shell is extruded by the end of the fixing rod, so that the lamp shell is fixed. The fixing device can be used for fixing square lamp shells or lamp shells with other different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp shell processing technical field, concretely is a lamp shell surface spraying fixing device. BACKGROUND

[0002] Lamp is the general term of lighting tool, divide into ceiling lamp, table lamp, wall lamp, floor lamp etc., in the lamp processing, in order to improve the lamp aesthetic degree, enhance the weather resistance and ultraviolet resistance, and improve the optical performance, so that the lamp shell surface spraying operation becomes the important link of the lamp manufacturing process.

[0003] When the lamp shell surface is sprayed, the fixing device is used to place and fix the lamp shell at the specified position, in the prior art, each fixing device can only fix the specified lamp shell, cannot fix the lamp shell of different sizes and different shapes, has certain limitation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a lamp shell surface spraying fixing device to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a lamp shell surface spraying fixing device, including the base, the top of base is fixedly installed with the stand, the top of stand is fixedly installed with the bearing plate, the lamp shell is placed on the upper surface of bearing plate, the outside of stand is rotatably installed with the rotating frame, the rotating frame has a plurality of, the inside of rotating frame is slidably installed with L type movable rod, the end of L type movable rod is fixedly installed with the fixed rod, and the both ends of fixed rod are located on the both sides of the end of L type movable rod.

[0006] As a further preferred embodiment of the present technical solution, one end of the L-shaped movable rod is fixedly installed with an adjusting spring, and the end of the adjusting spring away from the L-shaped movable rod is fixedly connected with the end wall of the rotating frame.

[0007] As a further preferred embodiment of the present technical solution, the upper surface of the bearing plate is integrally provided with a plurality of ball bearings at equal intervals.

[0008] As a further preferred embodiment of the present technical solution, a rotating groove is formed in the middle of the stand, and a rotating block is integrally fixedly installed on one side of the rotating frame, and the rotating block is rotatably arranged in the rotating groove.

[0009] As a further preferred embodiment of the present technical solution, a circular ring is movably installed above the base, a plurality of positioning rods are fixedly installed on the upper surface of the circular ring in an annular array, a plurality of positioning holes are formed in the lower surface of the rotating frame corresponding to the positions of the positioning rods, and the positioning holes are slidably inserted with the positioning rods.

[0010] As a further preferred of the technical solution, the upper surface of the base is fixedly installed with a sleeve rod, the lower surface of the circular ring is fixedly installed with a sleeve, the sleeve is in sliding connection with the sleeve rod, the bottom end of the sleeve rod is externally sleeved with an extrusion spring, one end of the extrusion spring is fixedly connected with the base, and the other end of the extrusion spring is fixedly connected with the sleeve.

[0011] As a further preferred of the technical solution, the fixed rod is provided in a round angle column.

[0012] The lamp shell surface spraying fixing device has the following beneficial effects.

[0013] (1) The circular lamp shell is placed on the bearing plate, the fixed rod is arranged on the inner wall or the outer side of the circular lamp according to the size of the circular lamp, the fixed rod is extruded to the inner wall or the outer side of the circular lamp through the action of the adjusting spring on the L-shaped movable rod, the position of the circular lamp can be fixed through the fixed rod on the L-shaped movable rod, and circular lamp shells of different sizes can be fixed.

[0014] (2) The fixed rod on the L-shaped movable rod sliding in the rotating frame is arranged at the specified position of the lamp shell by rotating the rotating frame along the track of the rotating groove, and the end of the fixed rod is extruded to the inner wall or the outer side of the lamp shell, so that the lamp shell of a square or other special shape can be fixed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is one of the overall structure schematic diagrams of the utility model;

[0016] Figure 2 It is the second overall structure schematic diagram of the utility model;

[0017] Figure 3 It is the overall cross-sectional explosion structure schematic diagram of the utility model;

[0018] Figure 4 It is the local cross-sectional structure schematic diagram of the utility model;

[0019] In the drawings: 1, base; 2, stand; 3, bearing plate; 4, rotating frame; 5, L-shaped movable rod; 6, fixed rod; 7, adjusting spring; 8, ball; 9, rotating groove; 10, rotating block; 11, circular ring; 12, positioning rod; 13, positioning hole; 14, sleeve rod; 15, sleeve; 16, extrusion spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0021] The utility model provides technical scheme: as Figures 1 to 4 As shown in the figure, in the embodiment, a lamp shell surface spraying fixing device, including base 1, base 1 is fixedly installed on the spraying station through bolt, the top of base 1 is fixedly installed with stand 2, the top of stand 2 is fixedly installed with bearing plate 3, and the lamp shell is placed on the upper surface of bearing plate 3, the outer side of stand 2 is rotatably installed with rotating frame 4, the rotating frame 4 has a plurality of, the inside of rotating frame 4 is slidably installed with L type movable rod 5, the end of L type movable rod 5 is fixedly installed with fixed rod 6, the both ends of fixed rod 6 are arranged on the both sides of the end of L type movable rod 5, one end of L type movable rod 5 is fixedly installed with adjusting spring 7, and the end, away from L type movable rod 5, of adjusting spring 7 is fixedly connected with the end inner wall of rotating frame 4, the circular lamp shell is placed on bearing plate 3, the fixed rod 6 is arranged on the inner wall or the outer side of the circular lamp by selecting according to the size of the circular lamp, the fixed rod 6 of L type movable rod 5 can be driven to extrude the inner wall or the outer side of the circular lamp by the action of adjusting spring 7, the position of the circular lamp can be fixed by the fixed rod 6 on the L type movable rod 5 of several L type movable rods 5, the circular lamp shell of different sizes can be fixed, the fixed rod 6 on the L type movable rod 5 inside rotating frame 4 is corresponding to the specified position of lamp shell by rotating rotating frame 4, the inner wall or the outer side of lamp shell can be extruded by the end of fixed rod 6, which can be used to fix the lamp shell of square or other special sizes.

[0022] As shown in the figure, Figures 1 to 4 The upper surface of bearing plate 3 is integrally provided with a plurality of ball bearings 8, and the fixed rod 6 is a round column.

[0023] After placing the lamp shell on the bearing plate 3, the rotating position of the lamp shell needs to be adjusted, which can improve the smoothness of the rotation and position adjustment of the lamp shell on the bearing plate 3.

[0024] As shown in the figure, Figures 1 to 4 The middle part of stand 2 is provided with a rotating groove 9, one side of rotating frame 4 is integrally fixedly installed with a rotating block 10, and the rotating block 10 is rotatably arranged in the rotating groove 9.

[0025] The fixed rod 6 on the L type movable rod 5 inside rotating frame 4 is corresponding to the specified position of lamp shell by rotating rotating frame 4 along the track of rotating groove 9.

[0026] As shown in the figure, Figures 1 to 4As shown, the upper movable mounting of the base 1 is provided with a circular ring 11, the upper surface of the circular ring 11 is fixedly provided with a positioning rod 12 in an annular array, the lower surface of the rotating frame 4 is provided with a positioning hole 13 corresponding to the position of the positioning rod 12, the positioning hole 13 is slidably connected with the positioning rod 12, the upper surface of the base 1 is fixedly provided with a sleeve rod 14, the lower surface of the circular ring 11 is fixedly provided with a sleeve 15, the sleeve 15 is slidably connected with the sleeve rod 14, the bottom end of the sleeve rod 14 is externally provided with an extrusion spring 16, one end of the extrusion spring 16 is fixedly connected with the base 1, and the other end of the extrusion spring 16 is fixedly connected with the sleeve 15.

[0027] Before placing the circular lamp shell on the bearing plate 3, the circular ring 11 is pressed downward, and the positioning rod 12 on the circular ring 11 is slid out of the positioning hole 13, at this time, the extrusion spring 16 is in a compressed state, after the position of the fixing rod 6 and the circular lamp is determined, the sleeve 15 is pushed by the extrusion spring 16 to drive the circular ring 11 to rise and control the positioning rod 12 to be inserted into the inside of the positioning hole 13, and the rotating angle of the rotating frame 4 can be fixed.

[0028] The utility model provides a kind of lamp shell surface spraying fixing device, specific working principle is as follows:

[0029] When the device is used, the circular lamp shell is placed on the bearing plate 3, the fixing rod 6 is selected to be arranged on the inner wall or the outer side of the circular lamp according to the size of the circular lamp, when the fixing rod 6 is selected to be arranged on the inner wall of the circular lamp, the L-shaped movable rod 5 is pushed to slide in the inside of the rotating frame 4, at this time, the fixing rod 6 is in the inner wall position of the circular lamp, at this time, the adjusting spring 7 is in compressed state, the fixing rod 6 is extruded the inner wall of the circular lamp by the pushing of the L-shaped movable rod 5 by the adjusting spring 7, the position of the circular lamp can be fixed by the fixing rod 6 on the several L-shaped movable rods 5, when the fixing rod 6 is selected to be arranged on the outer wall of the circular lamp, the L-shaped movable rod 5 is pulled to slide in the inside of the rotating frame 4, at this time, the fixing rod 6 is in the outer wall position of the circular lamp, at this time, the adjusting spring 7 is in elongated state, the fixing rod 6 is extruded the inner wall of the circular lamp by the pulling of the L-shaped movable rod 5 by the adjusting spring 7, the position of the circular lamp can be fixed by the fixing rod 6 on the several L-shaped movable rods 5, and different sizes of circular lamp shells can be fixed.

[0030] When fixing the lamp shell of quadrangle or other special shape size, the fixing rod 6 on the L-shaped movable rod 5 slidably in the inside of the rotating frame 4 is corresponded to the specified position of the lamp shell by rotating the rotating frame 4 along the track of the rotating groove 9, the inner wall or the outer side of the lamp shell can be extruded by the end of the fixing rod 6, so as to be used for fixing the lamp shell of quadrangle or other special shape size.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A luminaire housing surface spray fixture, characterized by: The base (1) is provided with a column (2) fixedly installed on the top thereof, a bearing plate (3) fixedly installed on the top of the column (2), a lamp housing arranged on the upper surface of the bearing plate (3), a rotating frame (4) rotatably installed on the outer side of the column (2), a plurality of L-shaped movable rods (5) slidably installed in the rotating frame (4), a fixed rod (6) fixedly installed on the end of the L-shaped movable rod (5), and the fixed rod (6) is provided with two ends arranged on the two sides of the end of the L-shaped movable rod (5).

2. The lamp housing surface spraying fixing device according to claim 1, characterized in that: One end of the L-shaped movable rod (5) is fixedly provided with an adjusting spring (7), and the end of the adjusting spring (7) away from the L-shaped movable rod (5) is fixedly connected with the inner wall of the end of the rotating frame (4).

3. The lamp housing surface spraying fixing device according to claim 1, characterized in that: The upper surface of the bearing plate (3) is integrally provided with a plurality of equidistantly arranged balls (8).

4. The lamp housing surface spraying fixing device according to claim 1, characterized in that: The middle portion of the column (2) is provided with a rotating groove (9), one side of the rotating frame (4) is integrally fixedly provided with a rotating block (10), and the rotating block (10) is rotatably arranged in the rotating groove (9).

5. The lamp housing surface spraying fixing device according to claim 1, characterized in that: The upper surface of the base (1) is movably provided with a circular ring (11), the upper surface of the circular ring (11) is fixedly provided with a plurality of equidistantly arranged positioning rods (12), the lower surface of the rotating frame (4) is provided with a plurality of equidistantly arranged positioning holes (13) corresponding to the positions of the positioning rods (12), and the positioning holes (13) and the positioning rods (12) are slidably connected.

6. The lamp housing surface spray fixture of claim 5, wherein: The upper surface of the base (1) is fixedly provided with a sleeve rod (14), the lower surface of the circular ring (11) is fixedly provided with a sleeve (15), the sleeve (15) and the sleeve rod (14) are slidably connected, the bottom end of the sleeve rod (14) is provided with an extrusion spring (16), one end of the extrusion spring (16) is fixedly connected with the base (1), and the other end of the extrusion spring (16) is fixedly connected with the sleeve (15).

7. The lamp housing surface spraying fixing device according to claim 1, characterized in that: The fixed rod (6) is provided with a round corner column.

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