CN210081623U

CN210081623U - Simple bulb replacing device

Info

Publication number: CN210081623U
Application number: CN201822214025.8U
Authority: CN
Inventors: 何云涛
Original assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-02-18
Anticipated expiration: 2028-12-27

Abstract

The utility model relates to an articles for daily use field discloses a device is changed to simple and easy bulb, and the device includes: the bottom support, the telescopic piece and the base; the telescopic piece can move up and down relative to the base and is positioned by the locking piece; the collet is installed the tip of extensible member, just the top of collet is equipped with bulb and picks the portion. The utility model provides a pair of device is changed to simple and easy bulb orders about the collet through the telescopic link that sets up on the base and removes to the height of bulb, utilizes the bulb to snatch the portion and snatch the bulb, screws the bulb off through rotating the base to realize the change of bulb, the device easy operation is convenient, the dismouting is quick, the security is high.

Description

Simple bulb replacing device

Technical Field

The utility model relates to the field of daily necessities, especially, relate to a device is changed to simple and easy bulb.

Background

In the building engineering, the lighting system can make every corner become the flashing, and as the live time extension, the components and parts (bulb) in the lighting system can be along with ageing or bad, then need in time carry out the change of bulb.

However, the bulb is hoisted at the height that the staff is difficult to touch usually, and the current mode of change generally adopts the ladder or sets up the scaffold frame and change, and this kind of mode of change is more complicated, and is inconvenient, needs to invest into great manpower, material resources, and the security is poor simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a device is changed to simple and easy bulb in order to solve the inconvenient technical problem of bulb change.

(II) technical scheme

To the technical problem who exists among the prior art, the utility model provides a device is changed to simple and easy bulb, the device includes: the bottom support, the telescopic piece and the base; the telescopic piece can move up and down relative to the base and is positioned by the locking piece; the collet is installed the tip of extensible member, just the top of collet is equipped with bulb and picks the portion.

Further, the base includes: the telescopic hole is used for the telescopic piece to slide in a matching way; the locking fastener comprises: the male buckle is arranged on the base, and the female buckle is arranged on the telescopic piece and matched with the male buckle for locking.

Further, the box includes: a plurality of buckling holes are arranged on the telescopic piece in rows at intervals from top to bottom; the pin thread includes: the through hole is formed in the hole wall of the telescopic hole, and the lock pin is matched and inserted with the corresponding buckling hole through the through hole.

Further, the female buckle is an external thread arranged on the outer wall of the telescopic rod; the male buckle is arranged on the inner wall of the telescopic hole and is in threaded connection with the external thread in a matching mode.

Further, the bulb grabbing portion is an arc-shaped groove which is arranged at the top of the bottom support and used for containing a bulb.

Further, the bulb grabbing portion is composed of a plurality of arc-shaped elastic ribs, and the arc-shaped elastic ribs surround the top of the bottom support to form an accommodating space for accommodating a bulb.

Further, the curvature of the arc-shaped groove is equal to the curvature of the outer wall of the bulb.

Further, an insulating layer is arranged outside the base.

Further, the bottom support passes through the bracing piece with the jack cooperation grafting at extensible member top.

Furthermore, the part of the support rod extending into the jack is provided with an insulating anti-skid layer.

(III) advantageous effects

The utility model provides a pair of device is changed to simple and easy bulb orders about the collet through the telescopic link that sets up on the base and removes to the height of bulb, utilizes the bulb to snatch the portion and snatch the bulb, and the rethread rotates the base and unscrews the bulb to realize the change of bulb, the device easy operation is convenient, the dismouting is quick, the security is high.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the simple bulb replacing device of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the bottom bracket in fig. 1.

Wherein:

collet 1, telescopic link 2, base 3, lock catch piece 4, bracing piece 5, bulb snatchs portion 11, flexible hole 31, insulating layer 32, pin thread 41, box 42, arc elastic rib 111.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 shows a schematic structural diagram of an embodiment of the simple bulb replacing device of the present invention, as shown in fig. 1, the device includes: the device comprises a bottom support 1, a telescopic rod 2 and a base 3; the telescopic rod 2 and the base 3 can move up and down relatively and are positioned by the locking fastener 4; the collet 1 is installed the tip of telescopic link 2, just the top of collet 1 is equipped with bulb and snatchs portion 11.

Specifically, the base 3 includes: a telescopic hole 31 for the telescopic rod 2 to slide. This flexible hole 31 is preferred to be set up at the top of base 3, and is the setting of vertical direction, and its aperture size and the bottom looks adaptation of telescopic link 2, and the bottom of telescopic link 2 is inserted and is slided from top to bottom along the pore wall in this flexible hole 31, and wherein, the degree of depth of flexible hole 31 can be decided according to the actual height of the bulb that needs are changed, and its degree of depth is in order to reach the height that can satisfy telescopic link 2 and rise collet 1 to the bulb. In addition, the telescopic rod 2 can adopt a multi-section nested telescopic structure, so that the depth of the telescopic hole 31 of the base 3 can be reduced.

The locking piece 4 includes: a male buckle 41 and a female buckle 42 which are matched and locked with each other, wherein the male buckle 41 is arranged on the base 3, and the female buckle 42 is arranged on the telescopic rod 2. The present embodiment provides several locking forms of the male button 41 and the female button 42.

The first locking structure of the male buckle 41 and the female buckle 42 is specifically: box 42 includes a plurality of knot holes, and a plurality of knot holes interval from top to bottom sets up in a row on the pole wall of telescopic link 2, correspondingly, pin 41 includes the lockpin, and the part that is in flexible hole 31 on the base 3 is equipped with and passes the hole, and telescopic link 2 slides in base 3 to the required high back of bulb, and the lockpin inserts and passes the hole to with this moment with pass the knot hole grafting that the hole corresponds, thereby reach the purpose of locking telescopic link 2.

The second locking structure of the male buckle 41 and the female buckle 42 is specifically: female buckle 42 is the external screw thread that sets up outside the pole wall of telescopic link 2, and correspondingly, pin 41 is the internal thread that sets up at telescopic hole 31 inner wall, and telescopic link 2 passes through external screw thread and 3 female screw thread fit threaded connection of base, and the accessible is manual to be twisted telescopic link 2 soon, makes telescopic link 2 rebound.

The collet 1 is installed at the top of telescopic link 2, sets up the bulb on it and snatchs portion 11, and when collet 1 removed the height to the bulb along with telescopic link 2, the bulb snatchs portion 11 and snatchs the bulb, and rethread rotation base 3 to make the bulb unscrew from the lamp holder socket. Wherein the bulb grasping portion 11 may employ grasping means known in the art, such as a mechanical gripper or the like. The bulb grasping portion 11 of the present embodiment is designed as an arc-shaped groove provided at the top of the base support 1, which can wrap the bulb therein, with an arc-shaped curvature almost equal to that of the outer wall of the bulb. In order to prevent breakage of the bulb during grasping, the bulb grasping portion 11 may be made of an elastic material. The bulb grasping portion 11 of the present embodiment may also be designed to be composed of a plurality of arc-shaped elastic ribs 111 (as shown in fig. 2), the arc-shaped elastic ribs 111 are vertically fixed on the top of the bottom support 1, and the plurality of arc-shaped elastic ribs 111 surround to form a containing space for containing the bulb. When contacting the bulb, the arc-shaped elastic ribs 111 are dispersed under the extrusion force, and the bulb is tightly wrapped after being completely wrapped in the accommodating space.

Further, the top of telescopic link 2 can set up the jack, and the bottom of collet 1 sets up bracing piece 5, and in the jack was inserted in the bottom cooperation of bracing piece 5, the dismantlement and the installation of collet 1 can be realized, the change of collet 1 of being convenient for. In order to ensure that the support rod 5 is stably inserted, an insulating anti-slip layer can be arranged at the part of the support rod 5 extending into the insertion hole. In addition, in order to avoid electric shock of human body, an insulating layer 32 can be arranged outside the base 3, and the telescopic rod 2 can be made of insulating material.

The utility model provides a pair of device is changed to simple and easy bulb orders about collet 1 through setting up telescopic link 2 on base 3 and removes to the height of bulb, utilizes the bulb to snatch portion 11 and snatchs the bulb, screws the bulb off through rotating base 3 to realize the change of bulb, the device easy operation is convenient, the dismouting is quick, the security is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A simple bulb replacing device is characterized by comprising: the bottom support, the telescopic piece and the base; the telescopic piece can move up and down relative to the base and is positioned by the locking piece; the collet is installed the tip of extensible member, just the top of collet is equipped with bulb and picks the portion.

2. The easy light bulb replacing device according to claim 1, wherein the base comprises: the telescopic hole is used for the telescopic piece to slide in a matching way;

the locking fastener comprises: the male buckle is arranged on the base, and the female buckle is arranged on the telescopic piece and matched with the male buckle for locking.

3. The easy light bulb replacing device according to claim 2, wherein the female buckle comprises: a plurality of buckling holes are arranged on the telescopic piece in rows at intervals from top to bottom; the pin thread includes: the through hole is formed in the hole wall of the telescopic hole, and the lock pin is matched and inserted with the corresponding buckling hole through the through hole.

4. The easy bulb replacing device according to claim 2, wherein the female buckle is an external thread provided on an outer wall of the telescopic member; the male buckle is arranged on the inner wall of the telescopic hole and is in threaded connection with the external thread in a matching mode.

5. The easy bulb replacing device of claim 1, wherein the bulb grasping portion is an arc-shaped groove disposed on the top of the base support for accommodating a bulb.

6. The easy bulb replacing device as set forth in claim 1, wherein the bulb catching portion is formed of a plurality of arc-shaped elastic ribs surrounding a receiving space for receiving the bulb at the top of the base.

7. The easy bulb replacing device according to claim 5, wherein the curvature of the arc-shaped groove is equal to the curvature of the outer wall of the bulb.

8. The easy light bulb changing device of claim 1, wherein an insulating layer is provided outside the base.

9. The easy light bulb replacing device as recited in claim 1, wherein the bottom bracket is fittingly inserted into the insertion hole at the top of the telescopic member through a support rod.

10. The easy light bulb replacing device according to claim 9, wherein the portion of the support rod extending into the insertion hole is provided with an insulating anti-slip layer.