CN220152582U - Linear type fixed knot of lamp body constructs - Google Patents

Abstract

The utility model discloses a linear type fixing structure of a lamp housing, which belongs to the technical field of lamp housings and comprises a lamp housing and a baffle plate movably connected in the lamp housing, wherein a through groove is formed in the bottom of the baffle plate, a light-transmitting protection plate is arranged in the through groove of the baffle plate, a positioning block is fixedly connected to the outer wall of one side of the baffle plate, a positioning box is fixedly connected to the outer wall of one side of the lamp housing, a fixing column is fixedly connected to the inner wall of the positioning box, two sliding blocks are connected to the outer part of the fixing column in a sliding manner, positioning pins are fixedly connected to the opposite surfaces of the two sliding blocks, positioning holes matched with the positioning pins are formed in the outer walls of the two sides of the positioning block, two limiting rings are symmetrically fixed on the outer wall of the fixing column, and two fixing springs for supporting the sliding blocks are sleeved on the outer part of the fixing column. The linear type fixed knot of this lamp body constructs, can conveniently carry out quick assembly disassembly to the baffle to make things convenient for later maintenance.

Description

Linear type fixed knot of lamp body constructs

Technical Field

The utility model belongs to the technical field of lamp shells, and particularly relates to a linear fixing structure of a lamp shell.

Background

The LED energy-saving lamp is a new generation illumination light source following a compact fluorescent lamp (namely a common energy-saving lamp), is environment-friendly, free of mercury, recyclable, low in power, high in luminous efficiency, long in service life, instant in on, resistant to frequent on and off, small in light attenuation, rich in color, adjustable in light and rich in variation. The LED lamp is suitable for families, markets, banks, hospitals, hotels, restaurants and other various public places, can illuminate for a long time, has no flash direct current, and plays a good role in protecting eyes. When the energy-saving lamp in the prior art is used, most of the energy-saving lamp is installed by adopting a lamp holder shell, the lamp holder is connected with the energy-saving lamp through threads, and when the energy-saving lamp is damaged, the lamp needs to be screwed for many times during disassembly and assembly, so that certain inconvenience is brought to a user.

Reference is made to the Chinese patent grant: sinking lamp shell, authorized bulletin number: CN216591565U, the utility model can assemble the circuit board inside, and form steps, facilitate the installation of the lens, and the connection is firm and stable after the lens is installed. However, certain defects exist in the use process, such as the lens is assembled through bolts, and when the energy-saving lamp is damaged, the bolts are required to be screwed for many times during disassembly and assembly, so that the disassembly and assembly of the lamp are complicated.

Disclosure of Invention

The utility model aims to provide a linear type fixing structure of a lamp housing, which aims to solve the problem that the lamp is complicated to assemble and disassemble due to the fact that the bolts are required to be screwed for multiple times when an energy-saving lamp is damaged and the lens is assembled through the bolts in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a linear type fixed knot of lamp body constructs, includes lamp body and swing joint baffle in the lamp body, logical groove has been seted up to the bottom of baffle, and installs the printing opacity guard plate in the logical groove of baffle, one side outer wall fixedly connected with locating piece of baffle, one side outer wall fixedly connected with locating box of lamp body, fixedly connected with fixed column in the locating box, the outside sliding connection of fixed column has two sliding blocks, two the equal fixedly connected with locating pin of opposite face of sliding block, locating pin assorted locating hole has all been seted up to the both sides outer wall of locating piece, the outer wall symmetry of fixed column is fixed with two spacing rings, and the outside of fixed column has cup jointed two fixed springs that are used for supporting the sliding block.

In a further embodiment, a push rod is arranged above the sliding block, a moving hole is formed in the top of the positioning box, a pressing block is connected in the moving hole in the top of the positioning box in a sliding mode, and mounting seats fixedly connected with the sliding block and the pressing block are respectively connected at two ends of the push rod in a rotating mode.

In a further embodiment, a circuit board is mounted in the lamp housing, and a plurality of lamp beads are mounted at the bottom of the circuit board.

In a further embodiment, the two side outer walls of the baffle are fixedly connected with limiting sliding bars, and the two side inner walls of the lamp housing are provided with limiting sliding grooves for the limiting sliding bars to slide.

In a further embodiment, a plurality of rotating grooves are formed in the sliding block, and balls are rotationally connected in the rotating grooves of the sliding block.

In a further embodiment, the outer walls of the two sides of the lamp housing are fixedly connected with mounting rods, and the mounting rods are symmetrically provided with two threaded holes.

The utility model has the technical effects and advantages that:

according to the linear type fixing structure of the lamp shell, the sliding block is supported through the fixing spring, so that the positioning pin is inserted into the positioning hole of the positioning block, the position of the baffle plate can be effectively fixed, and stable connection between the baffle plate and the lamp shell is ensured;

through pushing down the pressing block to push two sliding blocks through the push rod and remove to opposite direction, make locating pin and locating piece separation, simultaneously through pulling the baffle, make baffle linear movement, can dismantle the baffle fast, the convenience is dismantled and maintained the part in the lamp body, the linear type fixed knot of this lamp body constructs, can conveniently carry out quick assembly disassembly to the baffle, thereby makes things convenient for later maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a cross-sectional view of the lamp envelope of the present utility model;

FIG. 3 is a schematic view of a baffle plate according to the present utility model;

FIG. 4 is a cross-sectional view of the positioning box of the present utility model;

fig. 5 is an enlarged view of the present utility model at B in fig. 4.

In the figure: 1. a lamp housing; 11. a mounting rod; 12. a circuit board; 13. a lamp bead; 2. a baffle; 21. a light-transmitting protection plate; 22. a positioning block; 23. a limit slide bar; 3. a positioning box; 31. fixing the column; 32. a sliding block; 33. a positioning pin; 34. a limiting ring; 35. a fixed spring; 36. a ball; 37. a push rod; 38. pressing the blocks.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to facilitate maintenance of components in the lamp housing 1, as shown in fig. 1, 2 and 3, the outer walls of two sides of the lamp housing 1 are welded and fixed with mounting rods 11, two threaded holes are symmetrically formed in the mounting rods 11, and screws are matched, so that the lamp housing 1 is conveniently mounted, a circuit board 12 is mounted in the lamp housing 1 through the screws, a plurality of lamp beads 13 are mounted at the bottom of the circuit board 12, wiring holes are formed in the surface of the lamp housing 1, and wires are conveniently connected with the circuit board 12;

the lower half sliding connection of lamp body 1 has baffle 2, and baffle 2 rectilinear movement has been seted up to baffle 2's bottom, and baffle 2's logical inslot is installed printing opacity guard plate 21, and baffle 2's both sides outer wall all is through screw fixedly connected with spacing slide bar 23, and the spacing spout that supplies spacing slide bar 23 gliding is all seted up to lamp body 1's both sides inner wall to fix baffle 2's position, avoid baffle 2 to drop from lamp body 1, through slidable dismouting's baffle 2, thereby conveniently carry out dismouting to baffle 2, the convenience is dismantled and assembled and is maintained the part in the lamp body 1.

In order to fix the position of the baffle plate 2 and facilitate the disassembly of the baffle plate 2, as shown in fig. 1 to 5, the right outer wall of the baffle plate 2 is fixedly connected with a positioning block 22 through screws, the right outer wall of the lamp housing 1 is fixedly connected with a positioning box 3 through screws, the corresponding positions of the lamp housing 1 and the positioning box 3 are provided with moving grooves for the positioning block 22 to move, the positioning box 3 is fixedly connected with a fixing column 31 through screws, the outer part of the fixing column 31 is slidably connected with two sliding blocks 32, opposite surfaces of the two sliding blocks 32 are fixedly connected with a positioning pin 33 through screws, positioning holes matched with the positioning pins 33 are formed in the outer walls of the two sides of the positioning block 22, two limiting rings 34 are symmetrically fixed on the outer wall of the fixing column 31 through screws, and two fixing springs 35 for supporting the sliding blocks 32 are sleeved outside the fixing column 31, so that the positioning pins 33 are inserted into the positioning holes of the positioning block 22, thereby effectively fixing the position of the baffle plate 2, and ensuring stable connection between the baffle plate 2 and the lamp housing 1;

the push rod 37 is arranged above the sliding block 32, the moving hole is formed in the top of the positioning box 3, the pressing block 38 is connected in the moving hole in the top of the positioning box 3 in a sliding mode, the installation seats fixedly connected with the sliding block 32 and the pressing block 38 are rotationally connected to the two ends of the push rod 37, a plurality of rotating grooves are formed in the sliding block 32, the rotating grooves of the sliding block 32 are rotationally connected with the balls 36, the balls 36 are attached to the fixed column 31, the sliding block 32 is ensured to move more smoothly outside the fixed column 31, the pressing block 38 is pushed downwards, the two sliding blocks 32 are pushed to move in opposite directions through the push rod 37, the positioning pins 33 are separated from the positioning blocks 22, and meanwhile, the baffle 2 is pulled to move linearly, so that the baffle 2 can be disassembled quickly, and components in the lamp housing 1 are disassembled, assembled and maintained conveniently.

Working principle:

according to the linear fixing structure of the lamp housing, the lamp housing 1 is mounted at a proper position through the screw matched with the mounting rod 11, the sliding block 32 is supported by the fixing spring 35, and the positioning pin 33 is inserted into the positioning hole of the positioning block 22, so that the position of the baffle plate 2 is effectively fixed, and stable connection between the baffle plate 2 and the lamp housing 1 is ensured;

when the baffle plate 2 needs to be disassembled, the pressing blocks 38 are pushed downwards, the push rods 37 push the two sliding blocks 32 to move in opposite directions, the positioning pins 33 are separated from the positioning blocks 22, and meanwhile, the baffle plate 2 is pulled to enable the baffle plate 2 to move linearly, so that the baffle plate 2 can be disassembled quickly, and the components in the lamp housing 1 can be disassembled, assembled and maintained conveniently.

Finally, it should be noted that: the foregoing is merely preferred in the present utility model and is not intended to limit the present utility model.

Claims (6)

1. The utility model provides a linear type fixed knot of lamp body constructs, includes lamp body (1) and swing joint baffle (2) in lamp body (1), its characterized in that: the utility model discloses a light-transmitting protective plate, including baffle (2), fixed box (3), fixed column (31), fixed pin (33) are all fixed on the surface opposite to each other, fixed block (22) both sides outer wall all set up with locating pin (33) assorted locating hole, fixed column (31) outer wall symmetry is fixed with two spacing rings (34), and fixed column (31)'s outside cup joints two fixed springs (35) that are used for supporting sliding block (32).

2. The linear type fixing structure of a lamp housing according to claim 1, wherein: the top of sliding block (32) is equipped with push rod (37), the removal hole has been seted up at the top of locating box (3), and the removal hole sliding connection at locating box (3) top has push block (38), the both ends of push rod (37) all rotate to be connected with sliding block (32) and push block (38) fixed connection's mount pad.

3. The linear type fixing structure of a lamp housing according to claim 1, wherein: a circuit board (12) is arranged in the lamp housing (1), and a plurality of lamp beads (13) are arranged at the bottom of the circuit board (12).

4. The linear type fixing structure of a lamp housing according to claim 1, wherein: the two side outer walls of the baffle (2) are fixedly connected with limiting slide bars (23), and the two side inner walls of the lamp housing (1) are provided with limiting slide grooves for the sliding of the limiting slide bars (23).

5. A linear type fixing structure of a lamp housing according to claim 2, wherein: a plurality of rotating grooves are formed in the sliding block (32), and balls (36) are rotationally connected in the rotating grooves of the sliding block (32).

6. A linear-type fixing structure of a lamp housing according to claim 3, wherein: the LED lamp is characterized in that the outer walls of the two sides of the lamp housing (1) are fixedly connected with mounting rods (11), and two threaded holes are symmetrically formed in the mounting rods (11).