CN216408625U

CN216408625U - Anti withstand voltage stick tubular lamp that falls

Info

Publication number: CN216408625U
Application number: CN202122812334.7U
Authority: CN
Inventors: 雷勇; 孙咏
Original assignee: Shenzhen Acmec Technology Co ltd
Current assignee: Shenzhen Acmec Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-29
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of lamps, in particular to an anti-falling pressure-resistant rod tube lamp, wherein two ends of a rod tube lamp body are respectively and fixedly connected with two pressure-relieving mechanisms which are transversely and symmetrically arranged, one ends of the two pressure-relieving mechanisms, which are far away from the rod tube lamp body, are respectively and fixedly connected with an installation block, two anti-falling rings are respectively sleeved on the outer sides of the two installation blocks, and three damping mechanisms which are arranged in a surrounding mode at equal intervals are fixedly connected between the inner wall of each anti-falling ring and the side wall of the installation block. According to the utility model, the two anti-falling rings are respectively arranged at the two ends of the rod and tube lamp body, and the extrusion force of the mounting block on the rod and tube lamp body can be weakened by matching with the slow pressing mechanism, so that the pressure-resistant protection effect on the rod and tube lamp body is improved, and the impact force of the ground on the rod and tube lamp body can be weakened by arranging the damping mechanism, so that the anti-falling protection effect on the rod and tube lamp body is improved, and the service life of the rod and tube lamp body is prolonged.

Description

Anti withstand voltage stick tubular lamp that falls

Technical Field

The utility model relates to the technical field of lamps, in particular to an anti-falling pressure-resistant rod tube lamp.

Background

The lamp is a general name of lighting tools, and is divided into a ceiling lamp, a desk lamp, a wall lamp, a floor lamp and the like, and refers to an appliance capable of transmitting light, distributing and changing light distribution of a light source, including all parts required for fixing and protecting the light source except the light source and circuit accessories necessary for connecting with a power supply.

In the Chinese patent energy-saving explosion-proof LED (light-emitting diode) bar and tube lamp (with the patent number of CN205208204U), the device has three working light modes, namely a flashlight mode, a floodlight mode and a warning light mode, and has the advantages of simple structure, convenience in carrying and various functions. Accordingly, one skilled in the art provides a drop-resistant pressure-resistant rod and tube lamp to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-drop pressure-resistant rod tube lamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-falling pressure-resistant rod tube lamp comprises a rod tube lamp body and anti-falling rings symmetrically arranged at two ends of the rod tube lamp body, wherein two ends of the rod tube lamp body are respectively and fixedly connected with two transversely and symmetrically arranged pressure-relieving mechanisms, one ends of the two pressure-relieving mechanisms, which are far away from the rod tube lamp body, are respectively and fixedly connected with an installation block, the two anti-falling rings are respectively sleeved at the outer sides of the two installation blocks, and three damping mechanisms which are arranged in a surrounding mode at equal intervals are fixedly connected between the inner wall of each anti-falling ring and the side wall of the installation block;

the pressure relieving mechanism comprises a hollow column fixedly connected with an installation block, two sliding grooves symmetrically arranged are formed in the inner walls of two opposite sides of the hollow column respectively, the inner walls of the two sliding grooves are respectively connected with sliding strips transversely arranged through two sliding blocks in a sliding mode, the hollow column is close to one end inner wall fixedly connected with pressure relieving springs of the installation block, one ends of the pressure relieving springs are fixedly connected with sliding strips, one side fixedly connected with loop bars of the pressure relieving springs are far away from the sliding strips, and one ends, far away from the sliding strips, of the loop bars penetrate through the loop bars and extend outwards and are fixedly connected with one ends of the rod lamp bodies.

As a still further scheme of the utility model: the damping mechanism comprises a hydraulic rod and a damping spring which are vertically fixed between the anti-falling ring and the mounting block, and the damping spring is sleeved on the outer side of the hydraulic rod.

As a still further scheme of the utility model: and the two ends of the hydraulic rod and the damping spring are fixedly connected with the side walls of the anti-falling ring and the mounting block in a welding mode.

As a still further scheme of the utility model: the anti-falling ring and the mounting block are made of PP polypropylene plastic components.

As a still further scheme of the utility model: the slide opening has been seted up to the one end of hollow post, and the loop bar runs through the slide opening setting, the inner wall of slide opening and the lateral wall sliding connection of loop bar.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up pressure relieving mechanism, when the both ends of excellent pipe lamp body received external force extrusion, the installation piece was followed anti falling and is encircled toward the reverse displacement who is close to excellent pipe lamp body, at this moment, hollow post sliding displacement on the loop bar, sliding displacement in the spout with the fixed slider of draw runner, pressure relieving spring received the extrusion shrink of hollow post and produces elasticity, pressure relieving spring's elastic force effect is rebound, can weaken the extrusion force of installation piece to excellent pipe lamp body, thereby improve the withstand voltage guard action to excellent pipe lamp body.

2. Through setting up damper, when the excellent tubular lamp body falls, two anti rings of falling earlier with ground contact, at this moment, hydraulic stem and damping spring receive the ground impact shrink, produce elasticity, the elastic action is bounce-back, can weaken the impact of ground to the excellent tubular lamp body to the improvement prevents falling the guard action to the excellent tubular lamp body, thereby prolongs the life of excellent tubular lamp body.

Drawings

FIG. 1 is a schematic perspective view of an anti-drop pressure-resistant rod-and-tube lamp;

FIG. 2 is a schematic perspective view of an anti-falling ring of an anti-falling pressure-resistant rod tube lamp;

fig. 3 is a schematic cross-sectional view of a pressure relief mechanism in an anti-drop pressure-resistant rod-and-tube lamp.

In the figure: 1. a rod tube lamp body; 2. an anti-falling ring; 3. mounting blocks; 4. a hollow column; 5. a chute; 6. a slider; 7. a slide bar; 8. a pressure relief spring; 9. a loop bar; 10. a hydraulic lever; 11. a damping spring; 12. and (4) a slide hole.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, an anti-drop pressure-resistant rod tube lamp, a rod tube lamp body 1 is a handheld rod tube lamp and comprises a rod tube lamp body 1 and anti-drop rings 2 symmetrically arranged at two ends of the rod tube lamp body 1, so that an external protection effect is achieved, two ends of the rod tube lamp body 1 are respectively and fixedly connected with two transversely and symmetrically arranged pressure relief mechanisms, one ends of the two pressure relief mechanisms, far away from the rod tube lamp body 1, are respectively and fixedly connected with mounting blocks 3, the two anti-drop rings 2 are respectively sleeved at the outer sides of the two mounting blocks 3, and three shock absorption mechanisms which are arranged in a surrounding mode at equal intervals are fixedly connected between the inner wall of the anti-drop ring 2 and the side wall of the mounting blocks 3;

the pressure-relieving mechanism comprises a hollow column 4 fixedly connected with the mounting block 3, two symmetrically-arranged sliding grooves 5 are respectively arranged on the inner walls of two opposite sides in the hollow column 4, the inner walls of the two sliding grooves 5 are respectively connected with a sliding strip 7 transversely arranged in a sliding way through two sliding blocks 6, a pressure-relieving spring 8 is fixedly connected with the inner wall of one end, close to the mounting block 3, of the hollow column 4, one end of the pressure-relieving spring 8 is fixedly connected with the sliding strip 7, a loop bar 9 is fixedly connected with one side, far away from the pressure-relieving spring 8, of the sliding strip 7, one end, far away from the sliding strip 7, of the loop bar 9 extends outwards through the loop bar 9 and is fixedly connected with one end of the rod lamp body 1, when two ends of the rod lamp body 1 are extruded by external force, the mounting block 3 moves in the reverse direction close to the rod lamp body 1 along with the anti-falling ring 2, at the moment, the hollow column 4 slides on the loop bar 9, the sliding blocks 6 fixed with the sliding strips 7 slide in the sliding grooves 5, the slow pressure spring 8 is extruded and contracted by the hollow column 4 to generate elasticity, the elasticity of the slow pressure spring 8 rebounds, and the extrusion force of the installation block 3 on the rod and tube lamp body 1 can be weakened, so that the pressure-resistant protection effect on the rod and tube lamp body 1 is improved;

in fig. 2: the damping mechanism comprises a hydraulic rod 10 and a damping spring 11 which are vertically fixed between the anti-falling rings 2 and the mounting block 3, the damping spring 11 is sleeved outside the hydraulic rod 10, when the rod and tube lamp body 1 falls, the two anti-falling rings 2 are firstly contacted with the ground, at the moment, the hydraulic rod 10 and the damping spring 11 are contracted by the impact force of the ground to generate elastic force, the elastic force rebounds, and the impact force of the ground to the rod and tube lamp body 1 can be weakened, so that the anti-falling protection effect on the rod and tube lamp body 1 is improved, and the service life of the rod and tube lamp body 1 is prolonged;

in fig. 2: the two ends of the hydraulic rod 10 and the damping spring 11 are fixedly connected with the anti-falling ring 2 and the side wall of the mounting block 3 in a welding mode, the connection is firm, and the plastic thermal welding process is adopted;

in fig. 2: the anti-falling ring 2 and the mounting block 3 are made of PP polypropylene plastic components, so that the strength is high, the material is light, the high temperature resistance is realized, and the service life is long;

in fig. 3: a sliding hole 12 is formed in one end of the hollow column 4, the sleeve rod 9 penetrates through the sliding hole 12, the inner wall of the sliding hole 12 is connected with the outer side wall of the sleeve rod 9 in a sliding mode, and therefore the hollow column 4 can conveniently slide and move on the sleeve rod 9.

The working principle of the utility model is as follows: when two ends of the rod and tube lamp body 1 are extruded by external force, the mounting block 3 moves in the reverse direction close to the rod and tube lamp body 1 along with the anti-falling ring 2, at the moment, the hollow column 4 moves in a sliding manner on the loop bar 9, the sliding block 6 fixed with the sliding strip 7 moves in a sliding manner in the sliding groove 5, the slow compression spring 8 generates elastic force by extrusion and contraction of the hollow column 4, the slow compression spring 8 rebounds under the elastic force action, the extrusion force of the mounting block 3 on the rod and tube lamp body 1 can be weakened, and therefore the pressure-resistant protection effect on the rod and tube lamp body 1 is improved;

when excellent tubular lamp body 1 falls, two anti rings 2 of falling earlier with ground contact, at this moment, hydraulic stem 10 and damping spring 11 receive the ground impact shrink, produce elasticity, and the elastic action is bounce-back, can weaken ground to the impact of excellent tubular lamp body 1 to the improvement prevents falling the guard action to excellent tubular lamp body 1, thereby extension excellent tubular lamp body 1's life.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The anti-falling pressure-resistant rod tube lamp comprises a rod tube lamp body (1) and anti-falling rings (2) which are symmetrically arranged at two ends of the rod tube lamp body (1), and is characterized in that two ends of the rod tube lamp body (1) are respectively and fixedly connected with two transversely and symmetrically arranged pressure relieving mechanisms, one ends of the two pressure relieving mechanisms, far away from the rod tube lamp body (1), are respectively and fixedly connected with mounting blocks (3), the two anti-falling rings (2) are respectively sleeved on the outer sides of the two mounting blocks (3), and three damping mechanisms which are arranged in a surrounding mode at equal intervals are fixedly connected between the inner wall of the anti-falling ring (2) and the side wall of the mounting block (3);

slowly press the mechanism to include with installation piece (3) hollow column (4) of fixedly connected with, relative both sides inner wall has seted up spout (5) that two symmetries set up respectively in hollow column (4), and the inner wall of two spout (5) has horizontal draw runner (7) that set up through two slider (6) sliding connection respectively, hollow column (4) are close to one end inner wall fixedly connected with of installation piece (3) and slowly press spring (8), and slowly press the one end and the draw runner (7) fixed connection of spring (8), one side fixedly connected with loop bar (9) of slowly pressing spring (8) are kept away from in draw runner (7), and loop bar (9) are kept away from the one end of draw runner (7) and run through loop bar (9) and outwards extend and with the one end fixed connection of excellent pipe lamp body (1).

2. The anti-falling and pressure-resistant rod and tube lamp is characterized in that the shock absorption mechanism comprises a hydraulic rod (10) and a shock absorption spring (11) which are vertically fixed between the anti-falling ring (2) and the mounting block (3), and the shock absorption spring (11) is sleeved on the outer side of the hydraulic rod (10).

3. The anti-falling pressure-resistant rod and tube lamp as claimed in claim 2, wherein two ends of the hydraulic rod (10) and the damping spring (11) are fixedly connected with the anti-falling ring (2) and the side wall of the mounting block (3) in a welding manner.

4. The drop-resistant and pressure-resistant rod and tube lamp as claimed in claim 1, wherein the drop-resistant ring (2) and the mounting block (3) are made of PP polypropylene plastic material.

5. The anti-drop pressure-resistant rod and tube lamp as claimed in claim 1, wherein a slide hole (12) is formed at one end of the hollow column (4), the sleeve rod (9) is arranged through the slide hole (12), and the inner wall of the slide hole (12) is slidably connected with the outer side wall of the sleeve rod (9).