CN201408744Y

CN201408744Y - High-altitude safe lamp changer

Info

Publication number: CN201408744Y
Application number: CN2009200812367U
Authority: CN
Inventors: 何斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-25
Filing date: 2009-05-25
Publication date: 2010-02-17
Anticipated expiration: 2019-05-25

Abstract

The utility model discloses a high-altitude safe lamp changer, which comprises a support bar (1) and a bulb clip, and is characterized in that the upper end of the support bar is connected with a universal wheel through a connecting component, a universal wheel (4) is mounted in an arc-shaped groove arranged on a branch arm of an 'L'-shaped bracing frame, and is positioned through a universal wheel positioning piece (23) and a screw (24), the other branch arm of the 'L'-shaped bracing frame is fixedly connected with a hollow rod (10) whose one end portion is provided with a screw thread through a screw cap (9), a cannula (25) which is provided with a rope groove is sleeved on the hollow rod, a cable is wounded in the rope groove, and the bulb clip is fixedly connected on the upper portionof the cannula. Compared with the prior, the high-altitude safe lamp changer is convenient, fast, safe and labor-saving to mount and change bulbs, and high bulbs can be freely mounted by one person.

Description

The high-altitude safe lamp replacer

Technical field

The utility model relates to a kind of clamping device technical field, especially a kind of high-altitude safe lamp replacer.

Background technology

At present for enlarging the lamp lighting scope, prevent that light fixture from influencing people's activity and movement of objects, people often with lamp installation on overhead higher lamppost or indoor ceiling, in case bulb burns out when changing lamp holder, often need by pedaling high utensil, the people climbs up and can more change the bulb, thereby easily tumble injury, dangerous, and often people difficulty finish.In the replacing process since people's attentiveness focus mostly on shatter-resistant, the time have the situation of new bulb landing from hand to take place, cause the wasting of resources.

The utility model content

The purpose of this utility model is to overcome the prior art deficiency, and it is the high-altitude safe lamp replacer of conveniently replaced bulb on ground that an a kind of people is provided.The purpose of this utility model realizes by following technical proposals: the utility model comprises support bar, Clamp for take-down halogen lamp bulb, it is characterized in that post upper is connected by connecting elements with universal wheel, universal wheel is installed in the arc groove that a support arm of " L " shape bracing frame is provided with, and by universal wheel spacer and screw location, be provided with the hollow stem of screw thread on another support arm of " L " shape bracing frame by the affixed end of nut, the sleeve pipe of socket one band grooving on the hollow stem, be wound with rope in the grooving, the affixed Clamp for take-down halogen lamp bulb in sleeve pipe top, be that sleeve pipe top is affixed with the support hack lever, supporting hack lever is T shape, support the hinge joint of hack lever outer end and arc clip lower end, arc clip is generally three, the arc clip mider hole and the trapezoidal support sliding bar pad socket of falling, fall trapezoidal support sliding bar lower guide rod with support through hole socket on the hack lever, support hack lever and fall and be provided with the top spring between trapezoidal support sliding bar, falling the cross bar middle part system of trapezoidal support sliding bar has backguy, rope one end of backguy one end in the sleeve pipe grooving to pass through hole on hollow stem and the L bracing frame to the support bar bottom.

For ease of operation in the dark, can on the L cradling piece, be provided with a direct current illuminating lamp, i.e. the lighting device of switch, battery and bulb composition.

Resistance when spurring for backguy on the cross bar that reduces down trapezoidal support sliding bar, can set up the support of a band movable pulley at the position, hollow stem hole of L bracket bar, hollow screw is passed in the backguy of falling on the cross bar of trapezoidal sliding bar, and by passing the through hole on the L bracket behind the movable pulley again.

For ease of fixed lamp-socket, especially being suspended to aerial lamp socket can be at " L " shape support other end by the hinged adjustable shelf of button spring, and setting up one on the adjustable shelf does not only have the lamp socket folder of lower guide rod with the Clamp for take-down halogen lamp bulb structural similarity, and itself and Clamp for take-down halogen lamp bulb are 90 ° of angles.

During use, according to the height and the angle that need more change the bulb, regulate the support bar height, make its more convenient bulb position that Clamp for take-down halogen lamp bulb is extended, simultaneously according to the bulb present position, regulate the angle of support bar and L cradling piece, its concrete control method unclamps universal wheel spacer screw earlier, regulate the two angle after, with screw the universal wheel spacer is fixed, make support bar and L cradling piece angle constant, Clamp for take-down halogen lamp bulb is stretched to the place that need change the bulb, by the backguy on the cross bar that spurs trapezoidal support sliding bar, make and support the hack lever and the length of spring compressed between trapezoidal support bar of falling, the trapezoidal support bar that falls glides, and makes the arc clip of Clamp for take-down halogen lamp bulb open, and making more to change the bulb is between three arc clips, loosen backguy, utilize the spring power of returning back to top that arc clip is held bulb, the rope in the pulling sleeve pipe grooving rotates sleeve and Clamp for take-down halogen lamp bulb, can conveniently take off the bulb that needs replacing, the process that new bulb is installed is identical with it.

From above-mentioned situation as can be known, the purpose of this utility model can realize that compared with prior art, it is convenient, fast, safe, laborsaving that the utility model is installed the replacing high-altitude lamp, and a people can easily install high-altitude lamp.

Description of drawings

Fig. 1 is the utility model topology view.

Embodiment

As shown in Figure 1, the empty safe lamp replacer of outage comprises support bar 1, Clamp for take-down halogen lamp bulb, it is characterized in that post upper promptly is with connector 2 to be connected with universal wheel connecting rod 3 with universal wheel by connecting elements, universal wheel 4 is installed in the arc groove that a support arm of " L " shape bracing frame 6 is provided with, and by universal wheel spacer 23 and screw 24 location, be provided with the hollow stem 10 of screw thread on another support arm of " L " shape bracing frame by nut 9 affixed ends, the sleeve pipe 25 of socket one band grooving on the hollow stem, be wound with rope or belt in the grooving, being generally a few gets final product to ten multi-turns, the affixed Clamp for take-down halogen lamp bulb in sleeve pipe top, be that sleeve pipe top is affixed with support hack lever 11, support bar is a T shape, support hack lever outer end 11 and the hinge joint of arc clip 17 lower ends, arc clip is generally three, the arc clip mider hole and trapezoidal support sliding bar pad 16 sockets of falling, fall trapezoidal support sliding bar lower guide rod 13 with support through hole socket on the hack lever, support the hack lever and 14 of the trapezoidal support sliding bars that fall and be provided with top spring 12, falling the cross bar 15 middle parts system of trapezoidal support sliding bar has backguy, backguy one end rope one end in the sleeve pipe grooving to pass through hole 5 on hollow stem and the L bracing frame to the support bar bottom.For ease of operation in the dark, present embodiment is provided with a direct current illuminating lamp on the L cradling piece, i.e. the lighting device of being made up of switch 20, battery 21 and bulb 19.Resistance when reducing down on the trapezoidal cross bar backguy pulling, present embodiment is set up the support 7 of a band movable pulley 8 at the position, hollow stem hole of L bracket bar, fall after hollow stem is passed in backguy on the cross bar of trapezoidal sliding bar, and by passing the through hole on the L bracket behind the movable pulley again.For ease of fixing tube face, present embodiment passes through the hinged adjustable shelf of button spring at " L " shape support other end, set up on the adjustable shelf one with the Clamp for take-down halogen lamp bulb structural similarity, the lamp socket folder 18 that does not only have lower guide rod, itself and Clamp for take-down halogen lamp bulb are 90 ° of angles, earlier the lamp socket folder is clamped lamp socket by backguy during use, clamped bulb with bulb again and change.Lamp socket press from both sides that time spent not can roll on " L " shape support and the catch 22 that is provided with by L bracket fixing.

Claims

1, a kind of high-altitude safe lamp replacer, comprise support bar (1), Clamp for take-down halogen lamp bulb, it is characterized in that: post upper is connected by connecting elements with universal wheel, universal wheel (4) is installed in the arc groove that a support arm of " L " shape bracing frame (6) is provided with, and by universal wheel spacer (23) and screw (24) location, be provided with the hollow stem (10) of screw thread on another support arm of " L " shape bracing frame by the affixed end of nut (9), the sleeve pipe (25) of socket one band grooving on the hollow stem, be wound with rope in the grooving, the affixed Clamp for take-down halogen lamp bulb in sleeve pipe top, be that sleeve pipe top is affixed with support hack lever (11), support bar is a T shape, support hack lever outer end (11) and the hinge joint of arc clip (17) lower end, arc clip is generally three, the arc clip mider hole and trapezoidal support sliding bar pad (16) socket of falling, fall trapezoidal support sliding bar lower guide rod (13) with support through hole socket on the hack lever, support hack lever and fall to be provided with top spring (12) between trapezoidal support sliding bar (14), falling cross bar (15) the middle part system of trapezoidal support sliding bar has backguy, backguy one end rope one end in grooving to pass through hole (5) on hollow stem and the L bracing frame to the support bar bottom.

2, a kind of high-altitude safe lamp replacer according to claim 1, it is characterized in that: the L cradling piece is provided with a direct current illuminating lamp, the lighting device that it is made up of switch (20), battery (21) and bulb (19).

3, a kind of high-altitude safe lamp replacer according to claim 1, it is characterized in that: the position, hollow stem hole of L bracket bar is provided with the support (7) of a band movable pulley (8), hollow screw is passed in the backguy of falling on the cross bar of trapezoidal sliding bar, and by passing the through hole on the L bracket behind the movable pulley again.

4, a kind of high-altitude safe lamp replacer according to claim 1 is characterized in that: the L bracket other end is by the hinged adjustable shelf of button spring, adjustable shelf be provided with one with the lamp socket folder (18) of Clamp for take-down halogen lamp bulb structural similarity, itself and Clamp for take-down halogen lamp bulb are 90 ° of angles.