CN206967407U - A kind of screw thread lamp quick-change tool - Google Patents

Abstract

The utility model discloses a kind of screw thread lamp quick-change tool, it includes extension rod, it is extended with by the top of extension rod more with extending bar, each extension bar is uniformly distributed into circumferential, each extension bar encloses out a card chamber, a taper block is provided with positioned at card intracavitary, taper block is embedded in card intracavitary, the necking end of taper block is connected with extension rod, side wall of each extension bar along taper block, which extends obliquely out into, diffuses shape, band has been tied up outside extension bar, it can prevent electrician from falling from high altitude at work by the present apparatus, and use the present apparatus can be with quick-replaceable light fixture, it ensure that the personal safety of operating personnel.

Description

A kind of screw thread lamp quick-change tool

Technical field

Convenient household fixtures are the utility model is related to, for changing at the top of factory building and not in more particularly to a kind of daily life The quick-change tool of easy in-position screw thread socket light fixture.

Background technology

A large amount of screw thread socket light fixtures set installed in roof in the factory be present, light fixture damage in use be present The risk for needing to change is burnt, but light fixture is typically necessary equal-height operation in Renewal process and also powered off, such as This is also easy to cause the danger got an electric shock, and existing general all blocked using card hand of quick lamp replacer tool also needs to servicing unit progress Fixed and then rotation dismounting, wastes time and energy.

Utility model content

Purpose of utility model, the utility model are heavy for above-mentioned existing replacing instrument and using more inconvenience Problem, and a kind of new quick-change tool is provided, it uses bamboo pole and plastic item, overall lighter, and the resistance of bamboo pole is electrical Can, manipulation is very easy.

Problem to be solved in the utility model is realized by following technical scheme：

A kind of screw thread lamp quick-change tool, it includes extension rod 1, is extended with by the top of extension rod more with extending bar 4, each Extension bar is uniformly distributed into circumferential, and each extension bar encloses out a card chamber, and a taper block 2, taper are provided with positioned at card intracavitary Block is embedded in card intracavitary, and the necking end of taper block is connected with extension rod, side wall of each extension bar along taper block Extend obliquely out into and diffuse shape, band 3 has been tied up outside extension bar.

Further, in addition to transition conduit and extension tubing 6, the bottom of described extension is fitted in transition conduit, described The top of extension tubing be fitted in transition conduit.

Further, impulse electricity source is fixedly installed in transition conduit, is to extend side support arm in transition conduit side wall Pipe, socket is fitted with the external part of collateral arm pipe, and socket switch is fitted in the side wall of transition conduit, described impulse electricity source, Socket switch and socket are in series, and lamp source 7 is fitted with described socket.

Further, the inner chamber top of described transition conduit 5 is the taper of gradual change mouth, and described extension rod is stuck in transition conduit Inner chamber in.

Further, described extension rod is bamboo pole.

The utility model has the advantage that for existing：

The top of extension rod forms flexible handstand bullet, and the rigidity of pliability and bamboo pole by using bamboo pole can Just to vise bulb in order to smoothly remove.

Can prevent electrician from falling from high altitude at work by the present apparatus, and use the present apparatus can with quick-replaceable light fixture, It ensure that the personal safety of operating personnel.

The extension bar that the present apparatus is formed by using scattered bamboo can be used for changing vertical and its horizontal screw thread lamp Tool, has good operating effect.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of transition conduit and extension tubing.

Wherein, extension rod 1, taper block 2, band 3, extension bar 4, transition conduit 5, extension tubing 6, lamp source 7.

Embodiment

Shown in reference picture 1, a kind of screw thread lamp quick-change tool of the utility model, it includes extension rod 1, and described extension rod is Bamboo pole, more extension bars 4 are extended with by the top of extension rod, each extension bar is uniformly distributed into circumferential, and each extension bar encloses Close out a card chamber, a taper block 2 be provided with positioned at card intracavitary, taper block is embedded in card intracavitary, the necking end of taper block with Extension rod is connected, and side wall of each extension bar along taper block, which extends obliquely out into, diffuses shape, and beam has been tied up outside extension bar Band 3.

As shown in Fig. 2 described extension rod has fixed light fixture, the effect of insulation, transition conduit and extension tubing 6 are also set up, The bottom of described extension is fitted in transition conduit, and the inner chamber top of described transition conduit 5 is the taper of gradual change mouth, described Extension rod is stuck in the inner chamber of transition conduit, and the top of described extension tubing is fitted in transition conduit by screw thread, in transition conduit Impulse electricity source is fixedly installed, is to extend side support arm pipe in transition conduit side wall, is fitted with the external part of collateral arm pipe Socket, socket switch are fitted in the side wall of transition conduit, and described impulse electricity source, socket switch and socket are in series, described Lamp source 7 is fitted with socket.

The utility model is described further below according to accompanying drawing：

This instrument takes full advantage of the elasticity on bamboo top in use, in use extension extension vertical first Bar, the hollow centrum alignment light fixture at the top of extension rod because the top internal diameter of extension rod is variable, suitably firmly it is upward periodically, Because blocking light fixture spheroid not can not scattering freely fixation at the top of extension bar, rotate counterclockwise extension rod can is by light fixture Unload, it is possible to remove bulb, factory is typically all class Three's operation, fall in powering-off state or maintenance warehouse when, can be with It is illuminated using the light fixture carried in transition conduit, you can the bulb at dark is unloaded, it is very convenient.

Claims (3)

1. A kind of 1. screw thread lamp quick-change tool, it is characterised in that：Including extension rod (1), transition conduit (5) and extension tubing (6), by extending The top of bar is extended with more extension bars (4), and each extension bar is uniformly distributed into circumferential, and each extension bar encloses out a card Chamber, a taper block (2) is provided with positioned at card intracavitary, taper block is embedded in card intracavitary, the necking end and extension rod of taper block It is connected, side wall of each extension bar along taper block, which extends obliquely out into, diffuses shape, and band (3) has been tied up outside extension bar； The bottom of described extension is fitted in transition conduit, and the top of described extension tubing is fitted in transition conduit；In transition conduit Impulse electricity source is fixedly installed, is to extend side support arm pipe in transition conduit side wall, is fitted with the external part of collateral arm pipe Socket, socket switch are fitted in the side wall of transition conduit, and described impulse electricity source, socket switch and socket are in series, described Lamp source (7) is fitted with socket.
2. A kind of 2. screw thread lamp quick-change tool according to claim 1, it is characterised in that：The inner chamber of described transition conduit (5) Top is the taper of gradual change mouth, and described extension rod is stuck in the inner chamber of transition conduit.
3. A kind of 3. screw thread lamp quick-change tool according to claim 1, it is characterised in that：Described extension rod is bamboo pole.