CN213040530U

CN213040530U - Lamp holder convenient for replacing bulb

Info

Publication number: CN213040530U
Application number: CN202020612667.8U
Authority: CN
Inventors: 陈月娇
Original assignee: Fuzhou Gaoke New Technology Development Co ltd
Current assignee: Fuzhou Gaoke New Technology Development Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-04-23
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a lamp stand convenient to change bulb, including lamp stand, access hole, couple and flexible button, the inside phenolic resin that is provided with of lamp stand, and the inside sealing washer that is provided with of phenolic resin, the inside both sides of sealing washer all are provided with flexible piece, and the inside reset spring that is provided with of flexible piece, and the reset spring outside is provided with the fixed block simultaneously, the access hole sets up on lamp stand the place ahead surface, and is provided with the rotary rod above the access hole, and the rotary rod both sides all are provided with rotating bolt simultaneously, the couple sets up in lamp stand outer wall top, and all installs fixing bolt in couple below both sides, flexible button sets up in lamp stand outer wall both sides. This lamp stand convenient to change bulb can play effectual insulating function to the device through setting up phenolic resin, in daily use, avoids the bulb power to leak, leads to the device to take place electric leakage phenomenon to the effectual safety in utilization that promotes the device.

Description

Lamp holder convenient for replacing bulb

Technical Field

The utility model relates to a bulb correlation technique field specifically is a lamp stand convenient to change bulb.

Background

The bulb is an illumination source which emits light and generates heat through electric energy, Edison invented by Henry Gopeler actually finds a suitable material, namely, an incandescent lamp with strong practicability is invented, and the bulb appears as early as 1854, and the most common function of the bulb is illumination. While the use of light bulbs has been changed in various ways with the advance of society, and it is possible to provide convenience for production and life in the first place, the use of light bulbs has been changed remarkably with the progress of society, and functional lamps for various purposes such as "automobile, environment improvement, decoration", and the like, and devices for fixing the position of the lamp and connecting the lamp contact to a power source have been started.

The original lamp holder convenient for replacing the bulb cannot perform an effective overhauling function on the device in the daily use process, so that the service life of the device is shortened, and therefore, the lamp holder convenient for replacing the bulb is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp stand convenient to change bulb to provide original lamp stand convenient to change bulb among the solution above-mentioned background art, in daily use, can't carry out effectual maintenance function to the device, thereby reduced the device's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp holder convenient for replacing a bulb comprises a lamp holder, an access hole, a hook and a telescopic button, wherein phenolic resin is arranged in the lamp holder, a sealing ring is arranged in the phenolic resin, telescopic blocks are arranged on two sides of the inside of the sealing ring, a reset spring is arranged in the telescopic blocks, a fixing block is arranged on the outer side of the reset spring, the access hole is arranged on the front surface of the lamp holder, a rotary rod is arranged above the access hole, rotary bolts are arranged on two sides of the rotary rod, the hook is arranged above the outer wall of the lamp holder, fixing bolts are arranged on two sides below the hook, the telescopic button is arranged on two sides of the outer wall of the lamp holder, a connecting block is arranged below the inner side of the telescopic button, a rotary clamp is arranged below the connecting block, a first fixing box is arranged below the rotary clamp, a lamp groove is arranged below the first fixing box, and a second fixing, the fixed box the place ahead surface of second is provided with the trompil bolt, and trompil bolt outside below is provided with the thread groove, and the thread groove below is provided with power contact simultaneously.

Preferably, the inner wall of the lamp holder is tightly attached to the outer wall of the phenolic resin, and the size of the lamp holder is larger than that of the phenolic resin.

Preferably, the inner wall of the phenolic resin is tightly attached to the outer wall of the sealing ring, and the sealing ring is of a square structure.

Preferably, flexible piece, reset spring and fixed block are extending structure, and reset spring is equidistant distribution inside flexible piece.

Preferably, access hole, rotary rod and swivel bolt are revolution mechanic, and swivel bolt sets up about the axis symmetry of rotary rod.

Preferably, the hook is in threaded connection with the lamp holder through a fixing bolt, and the hook is in a U-shaped structure.

Preferably, the second fixing box is in a hole-opening type design formed by the hole-opening bolts and the thread grooves, and the hole-opening bolts are arranged on the surface of the first fixing box at equal intervals.

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

(1) the lamp holder convenient for bulb replacement can have an effective insulation function for the device by arranging the phenolic resin, and can avoid leakage of a bulb power supply in the daily use process to cause the device to generate an electric leakage phenomenon, so that the use safety of the device is effectively improved;

(2) the lamp holder convenient for replacing the bulb can play an effective sealing and dustproof function for the device by arranging the sealing ring, and external dust is prevented from entering the device in the daily use process, so that the use effect of the device is effectively improved;

(3) this lamp stand convenient to change bulb can play the convenient function of changing to the device through setting up reset spring, in daily use, can stretch out and draw back fixed the processing to the bulb according to the user demand to the effectual use efficiency that has promoted the device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of the top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the lamp holder 1, phenolic resin 2, sealing washer 3, flexible piece 4, reset spring 5, fixed block 6, access hole 7, rotary rod 8, swivel bolt 9, couple 10, fixing bolt 11, flexible button 12, connecting block 13, rotatory clamp 14, first fixed box 15, light trough 16, the fixed box 17 of second, trompil bolt 18, thread groove 19, power contact 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a lamp holder convenient for replacing a bulb comprises a lamp holder 1, an access hole 7, a hook 10 and a telescopic button 12, wherein phenolic resin 2 is arranged inside the lamp holder 1, a sealing ring 3 is arranged inside the phenolic resin 2, telescopic blocks 4 are arranged on two sides inside the sealing ring 3, a reset spring 5 is arranged inside the telescopic blocks 4, a fixed block 6 is arranged outside the reset spring 5, the access hole 7 is arranged on the front surface of the lamp holder 1, a rotary rod 8 is arranged above the access hole 7, rotary bolts 9 are arranged on two sides of the rotary rod 8, the hook 10 is arranged above the outer wall of the lamp holder 1, fixing bolts 11 are arranged on two sides below the hook 10, the telescopic button 12 is arranged on two sides of the outer wall of the lamp holder 1, a connecting block 13 is arranged below the inner side of the telescopic button 12, a rotary clamp 14 is arranged below the connecting block 13, and a first fixing box 15 is, a lamp groove 16 is arranged below the first fixing box 15, a second fixing box 17 is arranged below the lamp groove 16, a hole-opening bolt 18 is arranged on the front surface of the second fixing box 17, a thread groove 19 is arranged below the outer side of the hole-opening bolt 18, and a power supply contact 20 is arranged below the thread groove 19.

Further, 1 inner wall of lamp stand and the 2 outer walls of phenolic resin closely laminate, and 1 size of lamp stand is greater than 2 sizes of phenolic resin, can play effectual insulating function to the device through setting up phenolic resin 2, in daily use, avoids the bulb power to leak, leads to the device to take place the electric leakage phenomenon to the effectual safety in utilization that has promoted the device.

Further, the inner wall of the phenolic resin 2 is closely attached to the outer wall of the sealing ring 3, the sealing ring 3 is of a square structure, the sealing ring 2 can be used for effectively sealing and preventing dust, and external dust is prevented from entering the device in the daily use process, so that the use effect of the device is effectively improved.

Further, flexible piece 4, reset spring 5 and fixed block 6 are extending structure, and reset spring 5 is equidistant distribution in flexible piece 4 inside, can play the convenient function of changing to the device through setting up reset spring 5, in daily use, can stretch out and draw back fixed processing to the bulb according to the user demand to the effectual use efficiency who promotes the device.

Further, access hole 7, rotary rod 8 are revolution mechanic with rotatory bolt 9, and rotatory bolt 9 sets up about the axis symmetry of rotary rod 8, can play effectual maintenance function to the device through setting up access hole 7, in daily use, can avoid complicated dismantlement and installation procedure to the effectual work efficiency who promotes the device.

Further, couple 10 passes through fixing bolt 11 and lamp stand 1 constitution threaded connection, and couple 10 is "U" shape structure, can play effectual function of hanging to the bulb through setting up couple 10, in daily use, can hang the processing according to the user demand to the bulb to the effectual use efficiency who promotes the device.

Further, the fixed box 17 of second constitutes trompil formula design through trompil bolt 18 and thread groove 19, and trompil bolt 18 is equidistant setting at the fixed box 17 surface of second, can play convenient dismantlement and installation function to the device through setting up trompil bolt 18, in daily use, can change the processing to thread groove 19 according to the user demand to the effectual use efficiency who promotes the device.

The working principle is as follows: firstly, the telescopic block 4 and the reset spring 5 inside the lamp holder 1 are telescopic by extruding the telescopic button 12, so that the lamp holder can be clamped and fixed according to the size of a bulb, secondly, when the internal reset spring 5 needs to be overhauled, the overhaul port 7 can be opened by rotating to realize the overhaul function of the reset spring 5, so that complex disassembly and assembly procedures are avoided, then, when the thread groove 19 and the power contact 20 are replaced, the power contact 20 and the thread groove 19 can be replaced by disassembling the tapping bolt 18, when the bulb is hung, the bulb can be hung by the hook 10, and when the bulb is not hung, the hook 10 is disassembled by the fixing bolt 11, in addition, the lamp holder 1 can be effectively insulated by the phenolic resin 2, so that the bulb power is prevented from leaking, the lamp holder 1 is caused to leak electricity, and finally the sealing ring 2 can play an effective sealing and dustproof function for the lamp holder to prevent external dust from entering the lamp holder, so that the use effect of the lamp holder is effectively improved, and the lamp holder using method convenient for bulb replacement is provided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lamp stand convenient to change bulb, includes lamp stand (1), access hole (7), couple (10) and telescopic button (12), its characterized in that: the lamp holder is characterized in that phenolic resin (2) is arranged in the lamp holder (1), a sealing ring (3) is arranged in the phenolic resin (2), telescopic blocks (4) are arranged on two sides in the sealing ring (3), a reset spring (5) is arranged in each telescopic block (4), a fixing block (6) is arranged on the outer side of each reset spring (5), an access hole (7) is formed in the front surface of the lamp holder (1), a rotary rod (8) is arranged above each access hole (7), rotary bolts (9) are arranged on two sides of each rotary rod (8), a hook (10) is arranged above the outer wall of the lamp holder (1), fixing bolts (11) are arranged on two sides below the hook (10), telescopic buttons (12) are arranged on two sides of the outer wall of the lamp holder (1), a connecting block (13) is arranged below the inner side of each telescopic button (12), and a rotary clamp (14) is arranged below the connecting block, and be provided with first fixed box (15) below rotatory clamp (14), first fixed box (15) below is provided with light trough (16), and is provided with second fixed box (17) below light trough (16), the fixed box (17) the place ahead surface of second is provided with trompil bolt (18), and is provided with thread groove (19) below trompil bolt (18) outside, and thread groove (19) below is provided with power contact head (20) simultaneously.

2. A light socket for facilitating bulb replacement according to claim 1, wherein: the inner wall of the lamp holder (1) is tightly attached to the outer wall of the phenolic resin (2), and the size of the lamp holder (1) is larger than that of the phenolic resin (2).

3. A light socket for facilitating bulb replacement according to claim 1, wherein: the inner wall of the phenolic resin (2) is tightly attached to the outer wall of the sealing ring (3), and the sealing ring (3) is of a square structure.

4. A light socket for facilitating bulb replacement according to claim 1, wherein: the telescopic block (4), the reset spring (5) and the fixed block (6) are of telescopic structures, and the reset spring (5) is distributed in the telescopic block (4) at equal intervals.

5. A light socket for facilitating bulb replacement according to claim 1, wherein: the access hole (7), the rotary rod (8) and the rotary bolt (9) are of a rotary structure, and the rotary bolt (9) is symmetrically arranged about the central axis of the rotary rod (8).

6. A light socket for facilitating bulb replacement according to claim 1, wherein: the hook (10) is in threaded connection with the lamp holder (1) through the fixing bolt (11), and the hook (10) is of a U-shaped structure.

7. A light socket for facilitating bulb replacement according to claim 1, wherein: the second fixing box (17) is in a hole-opening type design formed by the hole-opening bolts (18) and the thread grooves (19), and the hole-opening bolts (18) are arranged on the surface of the second fixing box (17) at equal intervals.