Movable adjustable lamp holder

Abstract

The utility model relates to the technical field of building construction lighting, in particular to a movable adjustable lamp holder which comprises a supporting frame, the supporting frame comprises a vertical supporting rod and a horizontal supporting rod, one end of the horizontal supporting rod is connected with the vertical supporting rod, a lampshade is arranged at the other end of the horizontal supporting rod, and a lighting lamp is arranged in the lampshade. And rollers are arranged at the bottoms of the vertical supporting rods. The problem that the tower ceiling lamp cannot radiate in the construction process can be solved, and the lamp holder is simple in structure, easy to erect, free of space limitation, capable of adjusting the position of the illuminating lamp according to construction requirements and high in flexibility.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction lighting, and concretely relates to a movable adjusting lamp stand. BACKGROUND

[0002] In the building engineering construction process, in order to speed up the construction progress, 24 hours operation is often needed, when constructing at night, in order to ensure that the construction personnel can construct safely, the construction site lighting is particularly important. Because the construction site area is relatively large, the working face is big, when using tower crane light illumination, the construction area in many corners is difficult to be covered, there is a lighting dead angle, such as the back of the building, the bottom of the foundation pit and other positions, easy to form the lighting dead angle, lead to the construction personnel difficult to see the working face, influence construction precision and efficiency, still have the security hidden danger, such as the worker walking in the darkness easily falls down, collides, influence the construction personnel operation and safety. Therefore some construction sites will set up temporary light tower, but for some narrow operation space area, such as indoor small cubicle, cannot set up temporary light tower, therefore the illumination problem of these areas is still difficult to solve. SUMMARY

[0003] In view of the defects of the prior art, the utility model aims at providing a movable lighting lamp stand, which aims at solving the problem that the temporary lighting light tower of the existing construction site cannot meet the illumination of some narrow areas.

[0004] The utility model solves the technical scheme that the utility model adopts:

[0005] A movable adjusting lamp stand, including support frame, the support frame includes vertical support rod and horizontal support rod, one end of the horizontal support rod is connected with the vertical support rod, the other end of the horizontal support rod is provided with lamp shade, and the illuminating lamp is placed in the lamp shade, the bottom of the vertical support rod is provided with the gyro wheel.

[0006] Compared with the prior art, the utility model has the beneficial effects that:

[0007] The utility model can avoid the problem that the tower crane light radiation is not reached in the construction process, can directly erect the lamp stand in the construction area and install the illuminating lamp, and can adjust the irradiation position according to the construction area, occupies small space, is not limited by space, and has high flexibility.

[0008] Further, the preferred scheme of the utility model is:

[0009] The vertical support rod is provided with three, and the top of each vertical support rod is connected with the horizontal support rod, the three horizontal support rods are connected through the lamp holder, and the lamp shade is arranged above the lamp holder.

[0010] Each horizontal support rod comprises several transverse rods, adjacent transverse rods are connected through hinges, and the end of the outermost transverse rod is connected with the vertical support rod through a hinge; the end of the innermost transverse rod is connected with the lamp holder.

[0011] The transverse rod is a telescopic rod.

[0012] The hinge is an adjustable damping positioning hinge, the hinge comprises a hinge shaft, a shaft sleeve and a leaf, the shaft sleeve comprises a plurality of shaft sleeves I and a plurality of shaft sleeves II, the shaft sleeves I and the shaft sleeves II are arranged alternately on the hinge shaft, the leaf comprises a leaf I and a leaf II, the leaf I is connected with the shaft sleeve I through a connecting block I, the leaf II is connected with the shaft sleeve II through a connecting block II, and the gap between adjacent two connecting blocks I and the gap between adjacent two connecting blocks II form wire passing grooves respectively.

[0013] The vertical support rod is a telescopic rod.

[0014] The support frame is provided with multiple layers, and the vertical support rods of adjacent two layers of support frames are connected correspondingly in up and down directions. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the horizontal support rod after folding;

[0017] Figure 3 It is a structural schematic diagram of the vertical support rod and the horizontal support rod;

[0018] Figure 4 It is Figure 3 the enlarged view of A part of the utility model;

[0019] Figure 5 It is a connection schematic diagram of the transverse rod;

[0020] Figure 6 It is Figure 5 the enlarged view of B part of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the hinge;

[0022] Figure 8 It is a structural schematic diagram of the multiple layers of support frames Figure 1 ;

[0023] Figure 9 It is a structural schematic diagram of the multiple layers of support frames Figure 2 ;

[0024] Explanation of reference numerals in the attached drawings: 1. Vertical support rod; 101. Vertical fixed rod; 102. Vertical telescopic sleeve rod; 103. Limiting pin one; 104. Limiting hole one; 105. Mounting groove one; 2. Horizontal support rod; 201. Horizontal rod; 2011. Horizontal fixed rod; 2012. Horizontal telescopic sleeve rod; 2013. Limiting hole two; 2014. Limiting pin two; 2015. Mounting groove two; 3. Lamp holder; 4. Lamp cover; 5. Roller; 6. Hinge; 601. Hinge shaft; 602. Bushing one; 603. Bushing two; 604. Blade one; 605. Blade two; 606. Connecting block one; 607. Connecting block two; 608. Cable guide groove. Detailed Implementation

[0025] The present invention will be further described below with reference to specific embodiments. The purpose of this description is only to better understand the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0026] like Figure 1 As shown, a movable and adjustable lamp holder includes a support frame, which consists of a vertical support rod 1 and a horizontal support rod 2. One end of the horizontal support rod 2 is connected to the top end of the vertical support rod 1, and the other end of the horizontal support rod 2 is provided with a lamp holder 3. A roller 5 is installed at the bottom end of the vertical support rod 1, and the roller 5 is used to move the entire support frame.

[0027] like Figure 1 , Figure 2 As shown, there are three vertical support rods 1. Each vertical support rod 1 is hinged to a horizontal support rod 2 at its top. The three horizontal support rods 2 are connected by a lamp holder 3. The lamp cover 4 is installed on the lamp holder 3. The lighting lamp is placed inside the lamp cover 4 and connected to the lamp holder 3.

[0028] Each horizontal support rod 2 consists of several horizontal rods 201. The end of the outermost horizontal rod 201 (the side closest to the vertical support rod is called the outer side) is connected to the vertical support rod 1 by a hinge. Adjacent horizontal rods 201 are connected by hinges. The end of the innermost horizontal rod 201 is connected to the lamp holder 3. The lamp holder 3 can be connected to a power source or power supply equipment by wires.

[0029] like Figure 3 , Figure 7 , Figure 3 As shown, each horizontal support rod 2 consists of two horizontal rods 201. One end of the three horizontal rods 201 on the outside is connected to the top of their corresponding vertical connecting rods via hinges. The other end of the horizontal rods 201 on the outside is connected to one end of their corresponding horizontal rods 201 on the inside via hinges. The other ends of the three horizontal rods 201 on the inside are connected to the lamp holder 3.

[0030] In this embodiment, as Figure 4As shown, the hinge is an adjustable damping positioning hinge 6, which is composed of an adjustable damping hinge shaft 601, a shaft sleeve and a leaf, etc. The shaft sleeve is composed of a plurality of shaft sleeve one 602 and a plurality of shaft sleeve two 603 arranged at intervals. The leaf is composed of a leaf one 604 and a leaf two 605. Each shaft sleeve one 602 is connected with the leaf one 604 through a connecting block one 606, and each shaft sleeve two 603 is connected with the leaf two 605 through a connecting block two 607. The gap between adjacent connecting block one 606 and the gap between adjacent connecting block two 607 form a wire slot 608 respectively. The lamp holder 3 is connected with the power supply through the wire, and the wire can be positioned by passing through the wire slot 608 when the wire is routed along the horizontal support rod 2. In this embodiment, the adjustable damping hinge shaft is a prior art, and this application will not be described in detail.

[0031] The vertical support rod 1 and the horizontal rod 201 are telescopic rods, and the specific structure is, Figure 5 、 Figure 6 The vertical support rod 1 is composed of a vertical fixed rod 101 and a vertical telescopic sleeve rod 102. The vertical telescopic sleeve rod 102 is a hollow structure, and the vertical telescopic sleeve rod 102 is slidingly sleeved on the vertical fixed rod 101.

[0032] The upper part of the vertical fixed rod 101 is provided with a mounting groove one 105. A limiting pin one 103 is slidingly connected in the mounting groove one 105. The limiting pin one 103 is connected with the mounting groove one 105 through a spring. A plurality of limiting holes one 104 adapted to the limiting pin one 103 are arranged at intervals on the vertical telescopic sleeve rod 102. The height of the vertical support rod 1 is adjusted by the cooperation of the limiting pin one 103 and different limiting holes one 104 on the vertical telescopic sleeve rod 102.

[0033] ​ 、 ​ As shown, the horizontal rod 201 is composed of a horizontal fixed rod 2011 and horizontal telescopic sleeve rods 2012 sleeved on both ends thereof. The horizontal fixed rod 2011 is provided with mounting grooves two 2015 at both ends of the side portion. A limiting pin two 2014 is slidingly connected in each mounting groove two 2015. The limiting pin two 2014 is connected with the mounting groove two 2015 through a spring. A plurality of limiting holes two 2013 adapted to the limiting pin two 2014 are arranged at intervals on the side wall of each horizontal telescopic sleeve rod 2012. The length of the horizontal rod 201 is adjusted by the cooperation of the limiting hole two 2013 and the limiting hole two 2013 on the corresponding horizontal telescopic sleeve rod 2012.

[0034] In this embodiment, when two adjacent horizontal support rods are connected, the hinge 6 is used to connect the two adjacent horizontal telescopic sleeve rods 2012.

[0035] The support frame can also be provided in a multi-layer structure, and in the embodiment, the support frame is provided in a three-layer structure; when the vertical support rods 1 of the lower support frame are connected with the vertical support rods 1 of the upper support frame, the top of the vertical telescopic sleeve rod 102 of the lower vertical support rod 1 is connected with the bottom of the vertical fixed rod 101 of the vertical support rod 1 of the upper layer.

[0036] In the embodiment, when the device is applied, the lamp frame is erected in the construction area where the lighting lamp is needed to be arranged, and then the height of the vertical support rod 1 and the horizontal position of the lighting lamp are adjusted according to the construction requirement, so that the arrangement of the lighting lamp in the construction area is realized.

[0037] The device can avoid the problem that the tower crane lamp cannot radiate at night, can directly erect the lamp frame in the construction area to install the lighting lamp, and can adjust the height and the horizontal position of the lighting lamp according to the size of the construction area, is not limited by space, and has high flexibility.

[0038] The above only describes the preferable embodiments of the utility model, and does not limit the scope of the utility model, and equivalent changes made by applying the content of the utility model specification and the drawings are included in the scope of the utility model.

Claims

1. A moveable adjustable light stand comprising a support frame, characterised in that: The support frame comprises vertical support rods and horizontal support rods, one end of the horizontal support rods is connected with the vertical support rods, the other end of the horizontal support rods is provided with a lampshade, and a lighting lamp is arranged in the lampshade; the bottom of the vertical support rods is provided with a rolling wheel.

2. The moveable adjustable light fixture of claim 1, wherein: The vertical support rods are three, the top end of each vertical support rod is connected with the horizontal support rods, the three horizontal support rods are connected through a lamp holder, and the lampshade is arranged above the lamp holder.

3. The adjustable mobile lamp stand of claim 2, wherein: Each horizontal support rod comprises a plurality of transverse rods, adjacent transverse rods are connected through hinges, and the end of the outermost transverse rod is connected with the vertical support rod through a hinge; the end of the innermost transverse rod is connected with the lamp holder.

4. The adjustable mobile lamp stand of claim 3, wherein: The transverse rod is a telescopic rod.

5. The adjustable lamp stand of claim 3, wherein: The hinge is a hinge with adjustable damping and positioning, the hinge comprises a hinge shaft, a shaft sleeve and a leaf, the shaft sleeve comprises a plurality of shaft sleeves one and a plurality of shaft sleeves two, the shaft sleeves one and the shaft sleeves two are arranged on the hinge shaft alternately, the leaf comprises a leaf one and a leaf two, the leaf one is connected with the shaft sleeve one through a connecting block one, the leaf two is connected with the shaft sleeve two through a connecting block two, and the gap between adjacent two connecting blocks one and the gap between adjacent two connecting blocks two form wire passing grooves respectively.

6. The adjustable mobile lamp stand of claim 2, wherein: The vertical support rod is a telescopic rod.

7. The adjustable mobile lamp stand according to any one of claims 1 to 6, characterized in that: The support frame is provided with multiple layers, and the vertical support rods of adjacent two layers of support frames are connected correspondingly.

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