CN206708888U - Connecting device for lampshade of ceiling lamp - Google Patents

Abstract

The utility model provides a connecting device for a ceiling lamp shade, comprising a connecting rod, a piston, an air inlet, a pin rod, a cylinder, a plug cylinder, a circular hole, a through hole, a slider, a slide groove and an insertion rod, wherein the piston is assembled inside the plug cylinder, the lower end of the connecting rod is mounted on the middle position of the upper end surface of the piston, the air inlet hole is arranged on the left end surface of the cylinder, the pin rod is assembled inside the cylinder, and this design avoids the situation that the screws are corroded and rusted, causing difficulty in maintenance and disassembly, the slide groove is arranged on the right side of the circular hole, the slider is assembled on the upper end surface of the slide groove, the right end of the insertion rod is mounted on the lower end surface of the slider, the left end of the insertion rod passes through the through hole and extends into the circular hole, and the through hole is arranged on the left end surface inside the slide groove, and this design improves the fixing reliability of the utility model, solves the problem that the fixing effect of the original ceiling lamp shade connecting device is poor and the lamp shade is easily caused to fall off, and the utility model has firm fixing, simple operation, good stability and high reliability.

Description

Connecting device for lampshade of ceiling lamp

technical field

The utility model relates to a connecting device for a lampshade of a ceiling lamp, which belongs to the technical field of lighting equipment.

Background technique

LED ceiling light is a kind of LED ceiling light that is installed inside the room. The upper part of the light is designed to be relatively flat, and it is installed close to the roof, as if it is adsorbed on the roof, so it is called LED ceiling light.

In the prior art, the lampshade of the ceiling lamp is generally installed with screws. After a long time of use, the screws are easily corroded and rusted, resulting in difficulty in maintenance and disassembly. Therefore, the existing installation method of the lampshade of the ceiling lamp cannot meet people's needs. A connection device for a lampshade of a ceiling lamp is provided to solve the above-mentioned problems.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a connecting device for ceiling lamp shades to solve the problems raised in the above-mentioned background technology. The utility model is firmly fixed, easy to operate, good in stability and high in reliability.

In order to achieve the above object, the utility model is realized through the following technical solutions: a connecting device for a ceiling lamp lampshade, which includes a device main body, a fastening mechanism and a fixing mechanism, and the device main body includes a connecting plate, a lamp holder, and a glass cover And the frame, the glass cover is assembled on the lower end surface of the lamp holder, the frame is assembled on the lower end surface of the glass cover, the upper end of the connecting plate is assembled on the right end surface of the lamp holder, the lower end of the connecting plate is assembled on the right end surface of the frame, the fastening The mechanism includes a pressure plate, a connecting rod, a piston, an air inlet, a pin rod, a cylinder and a plug tube, the plug tube is installed on the lower end surface of the connecting plate, the piston is assembled inside the plug tube, and the lower end of the connecting rod is installed on the The middle position of the upper end surface of the piston, the upper end of the connecting rod passes through the round hole, and is installed in the middle position of the lower end surface of the pressure plate, the cylinder is assembled on the left side inside the plug cylinder, and the air inlet hole is opened on the left end surface of the cylinder. The pin rod is assembled inside the cylinder, and the fixing mechanism includes a round hole, a through hole, a slider, a chute and an insertion rod. side, the slider is assembled on the upper end of the chute, the right end of the insertion rod is installed on the lower end of the slider, the left end of the insertion rod passes through the through hole and extends into the round hole, and the through hole is opened in the chute Inner left end.

Further, the connecting plates are equipped with two groups, and the connecting plates of the two groups are symmetrically installed on the left end surface and the right end surface of the frame.

Further, pin holes are opened on the annular side of the pressure plate.

Further, blind holes are symmetrically opened on the left end surface and the right end surface of the lamp holder, and small holes are processed inside the blind holes, the plug barrel is fitted in the blind holes, and the pin rod is fitted in the small holes.

Further, convex balls are processed on the upper end surface of the slider.

Further, a rubber ring is installed on the right side of the annular side of the pin rod.

Beneficial effects of the utility model: a connection device of a ceiling lamp shade of the utility model, because the utility model adds a pressure plate, a connecting rod, a piston, an air inlet, a pin rod, a cylinder and a plug tube, the design solves the problem of The original lampshade connection device of the ceiling lamp is generally installed with screws. After a long time of use, the screws are easily corroded and rusted, resulting in difficult maintenance and disassembly. The fixed structure of the utility model is optimized to avoid corrosion and rust of the screws. Difficult to disassemble.

Because the utility model adds round holes, through holes, sliders, chute and inserting rods, this design improves the reliability of fixing the utility model, and solves the problem of poor fixing effect of the original lampshade connecting device of the ceiling lamp, which easily causes the lampshade to fall off. falling problem.

Because the utility model adds a pin hole, this design is convenient for inserting the rod to fix the pressure plate in the round hole, and a blind hole is added, which is convenient for the installation of the plug cylinder, and a small hole is added, which is convenient for connecting the plate and the lamp For the fixed connection between the seats, a convex ball is added. This design increases the friction coefficient of the slider, and a rubber ring is added. This design improves the air tightness of the utility model. The utility model is firmly fixed and easy to operate. Good stability and high reliability.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a structural schematic diagram of a connecting device of a ceiling lamp shade of the present invention;

Fig. 2 is a structural schematic diagram of a fastening mechanism in a connecting device of a lampshade of a ceiling lamp of the present invention;

Fig. 3 is a structural schematic diagram of a fixing mechanism in a connecting device of a lampshade of a ceiling lamp of the present invention;

In the figure: 1-connecting plate, 2-fastening mechanism, 3-fixing mechanism, 4-lamp holder, 5-glass cover, 6-frame, 21-pressure plate, 22-connecting rod, 23-piston, 24-inlet Air hole, 25-pin rod, 26-cylinder, 27-plug tube, 31-round hole, 32-through hole, 33-slider block, 34-chute, 35-insert rod.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a technical solution: a connection device for a ceiling lamp shade, including a device main body, a fastening mechanism 2 and a fixing mechanism 3, the device main body includes a connecting plate 1, a lamp holder 4, The glass cover 5 and the frame 6, the glass cover 5 is assembled on the lower end surface of the lamp holder 4, the frame 6 is assembled on the lower end surface of the glass cover 5, the upper end of the connection plate 1 is assembled on the right end surface of the lamp holder 4, and the lower end of the connection plate 1 is assembled on the right end surface of the frame 6 .

The fastening mechanism 2 includes a pressure plate 21, a connecting rod 22, a piston 23, an air inlet 24, a pin rod 25, a cylinder 26 and a plug tube 27. The plug tube 27 is installed on the lower end surface of the connecting plate 1, and the piston 23 is assembled on the plug tube. 27, the lower end of the connecting rod 22 is installed at the middle position of the upper end surface of the piston 23, the upper end of the connecting rod 22 passes through the round hole 31, and is installed at the middle position of the lower end surface of the pressure plate 21, and the cylinder 26 is assembled on the left side of the inner side of the plug barrel 27. The air hole 24 is opened on the left end of the cylinder 26, and the pin rod 25 is assembled inside the cylinder 26. This design solves the problem that the original lampshade connection device of the ceiling lamp is generally installed with screws. After a long time of use, the screws are easily corroded and rusted. Causes the problem of difficulty in maintenance and disassembly.

Fixing mechanism 3 comprises circular hole 31, through hole 32, slide block 33, chute 34 and inserting rod 35, and circular hole 31 is opened on the upper end face of connecting plate 1, and chute 34 is arranged on the right side of circular hole 31, and slide block 33 assembles On the upper end surface of the chute 34, the right end of the insertion rod 35 is installed on the lower end surface of the slider 33, and the left end of the insertion rod 35 passes through the through hole 32 and extends into the circular hole 31. The through hole 32 is opened on the inner left end surface of the chute 34. The design improves the fixing reliability of the utility model, and solves the problem that the original lampshade connecting device of the ceiling lamp has poor fixing effect and easily causes the lampshade to fall.

The connection plate 1 is equipped with two groups, and the two groups of connection plates 1 are symmetrically installed on the left end face and the right end face of the frame 6, pin holes are provided on the ring side of the pressure plate 21, and blind holes are symmetrically provided on the left end face and the right end face of the lamp holder 4, And the inside of blind hole is processed with aperture, and plug tube 27 is assembled in blind hole, and pin rod 25 is assembled in aperture, and slide block 33 upper end surface is processed with convex ball, and pin rod 25 annular side right sides are equipped with rubber ring.

Specific implementation method: when using, the user first checks the utility model to see if there is a defect. If there is a defect, it cannot be used. At this time, the maintenance personnel need to be notified to carry out maintenance. If there is no problem, it can be carried out. In use, when in use, the user first installs the lamp holder 4 on the required position, then inserts the plug barrel 27 into the blind hole, and then presses the pressure plate 21, and the pressure plate 21 drives the piston 23 through the connecting rod 22 The plug cylinder 27 moves, and then the piston 23 squeezes the air in the plug cylinder 27, and the air in the plug cylinder 27 flows into the cylinder 26 through the air inlet 24, and then the pressure in the cylinder 26 increases, forcing the pin rod 25 to move , and then the pin rod 25 is inserted into the small hole, and the pressure plate 21 moves into the round hole 31 at the same time, at this time, the user pushes the block slider 33, and then the slider 33 slides on the chute 34, and the slider 33 drives the insertion rod 35 in the movement in the through hole 32, when the insertion rod 35 is inserted into the pin hole, the user stops pushing the slider 33, so as to realize fixing the pressure plate 21 in the round hole 31 and keep the position of the piston 23 in the plug cylinder 27 constant. change, so that the pressure in the cylinder 26 remains unchanged, and then the pin rod 25 is fixed in the small hole, which solves the problem that the original lampshade connection device of the ceiling lamp is generally installed with screws. After a long time of use, the screws are easy to be corroded. Rust, which makes maintenance and disassembly difficult, and at the same time solves the problem that the original ceiling lamp lampshade connection device has poor fixing effect and easily causes the lampshade to fall.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A connecting device for a ceiling lamp shade, comprising a device main body, a fastening mechanism and a fixing mechanism, characterized in that: the device main body includes a connecting plate, a lamp holder, a glass cover and a frame, and the glass cover is assembled on the lamp holder The lower end surface, the frame is assembled on the lower end surface of the glass cover, the upper end of the connecting plate is assembled on the right end surface of the lamp holder, and the lower end of the connecting plate is assembled on the right end surface of the frame; The fastening mechanism includes a pressure plate, a connecting rod, a piston, an air inlet, a pin rod, a cylinder and a plug tube, the plug tube is installed on the lower end surface of the connecting plate, the piston is assembled inside the plug tube, and the connection The lower end of the rod is installed in the middle of the upper end surface of the piston, the upper end of the connecting rod passes through the round hole, and is installed in the middle of the lower end surface of the pressure plate, the cylinder is assembled on the left side inside the plug barrel, and the air inlet hole is opened in the circular hole. The left end face of the cylinder, the pin rod is assembled inside the cylinder; The fixing mechanism includes a round hole, a through hole, a slider, a chute and an insertion rod, the round hole is set on the end surface of the connecting plate, the chute is arranged on the right side of the round hole, and the slider is assembled in the chute On the upper end surface, the right end of the insertion rod is installed on the lower end surface of the slider, the left end of the insertion rod passes through the through hole and extends into the circular hole, and the through hole is opened on the left end surface inside the chute. 2 . The connection device for the lampshade of a ceiling lamp according to claim 1 , wherein two groups of the connection plates are assembled, and the two groups of connection plates are symmetrically installed on the left end surface and the right end surface of the frame. 3 . 3. A connection device for a lampshade of a ceiling lamp according to claim 1, wherein a pin hole is opened on the annular side of the pressure plate. 4. A connection device for a lampshade of a ceiling lamp according to claim 1, wherein blind holes are symmetrically formed on the left end face and the right end face of the lamp holder, and small holes are processed inside the blind holes, and the plugs The barrel fits in the blind hole and the pin fits in the small hole. 5 . The connecting device for the lampshade of a ceiling lamp according to claim 1 , wherein a convex ball is processed on the upper end surface of the slider. 6 . 6 . The connecting device of a ceiling lamp shade according to claim 1 , wherein a rubber ring is installed on the right side of the annular side of the pin rod.