CN217329709U - Telescopic rod type lighting device convenient to install - Google Patents
Telescopic rod type lighting device convenient to install Download PDFInfo
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- CN217329709U CN217329709U CN202221130699.XU CN202221130699U CN217329709U CN 217329709 U CN217329709 U CN 217329709U CN 202221130699 U CN202221130699 U CN 202221130699U CN 217329709 U CN217329709 U CN 217329709U
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- steel pipe
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- metal connecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a flexible rod-type lighting device that installation is convenient, including flexible rod subassembly, the fixed subassembly of installation, terminal box, flexible metal connecting pipe, lamp holder and flexible conductor, flexible rod subassembly includes a plurality of telescopic joint fastener and a plurality of festival steel pipe, and the external diameter is the biggest steel pipe outer wall upper portion, lower part set up two sets of respectively the fixed subassembly of installation, the external diameter is the biggest the steel pipe lower part sets up the terminal box, the external diameter is minimum steel pipe top is connected flexible metal connecting pipe's one end, flexible metal connecting pipe's the other end is connected the lamp holder, the flexible conductor passes flexible metal connecting pipe with the internal connection of flexible rod subassembly the lamp holder with the terminal box. The utility model discloses compact structure, light in weight, occupation space is little, the transportation of being convenient for, and the installation is dismantled conveniently, and the cost is low, and application scope is wide, circulated use.
Description
Technical Field
The utility model relates to a construction lighting field, in particular to install convenient flexible rod-type lighting device.
Background
In a place needing construction lighting, a common lighting device usually adopts a fixed installation mode, and once a lamp is installed, a lighting area is fixed and unchanged due to the fact that the position of a lamp holder is fixed and unchanged. When the lighting working surface needs to be changed along with the lapse of time, the fixed lighting device cannot meet the requirement of changing the lighting working surface conveniently and timely due to the inconvenience of disassembly and reinstallation.
Although various mobile lighting devices capable of meeting the changing requirements of the lighting working surface are available on the market, most mobile lighting devices are provided with bottom fixing mechanisms or pulley bases. If present utility model patent (CN211780384U) discloses a lighting device for construction, this lighting device has just adopted body construction, and nevertheless this structural style is comparatively heaviness, and manufacturing cost is high, and area is big, and transportation and installation are all convenient inadequately, especially when high altitude construction operating mode, still need provide the great special mounted position in space for lighting device, can not satisfy the convenient demand of dismouting when the job site changes illumination work face.
Disclosure of Invention
To the problem that exists among the above-mentioned prior art, the utility model aims at providing a flexible rod-type lighting device that the installation is convenient to satisfy the convenient demand of dismouting when the job site changes the illumination work face.
In order to realize the technical purpose, the technical proposal of the utility model is that:
the utility model provides a flexible rod type lighting device who installs conveniently, includes flexible rod subassembly, installation fixed subassembly, terminal box, flexible metal connecting pipe, lamp holder and flexible conductor, flexible rod subassembly includes a plurality of telescopic joint fastener and a plurality of sections steel pipe, the steel pipe external diameter reduces in proper order and cup joints the connection, the junction of steel pipe sets up the telescopic joint fastener, and the external diameter is the biggest steel pipe outer wall upper portion, lower part set up respectively the installation fixed subassembly, the external diameter is the biggest the steel pipe lower part sets up the terminal box, and the external diameter is the minimum steel pipe top is connected the one end of flexible metal connecting pipe, the other end of flexible metal connecting pipe is connected the lamp holder, flexible conductor passes flexible metal connecting pipe with the internal connection of flexible rod subassembly the lamp holder with the terminal box.
Furthermore, the length of the steel pipe is set to be the length which can be sequentially contracted into the adjacent steel pipe with larger outer diameter.
Furthermore, the telescopic joint fastener comprises a hollow eccentric column and a movable eccentric sleeve, the hollow eccentric column is externally threaded, small gaps are uniformly distributed at the end part without threads, and the hollow eccentric column is welded and connected with one end of the steel pipe with larger outer diameter; the movable eccentric sleeve is provided with an internal thread which is in threaded connection with the external thread of the hollow eccentric column, the thread-free part of the movable eccentric sleeve is lined with rubber, and the inner diameter of the rubber-lined movable eccentric sleeve is slightly larger than the outer diameter of the steel pipe with smaller outer diameter.
Furthermore, the installation fixing assembly comprises a fixing clamping piece, a movable clamping piece, a bolt and a nut, the fixing clamping piece is welded on the outer wall of the steel pipe with the largest outer diameter, and the movable clamping piece is connected with the fixing clamping piece through the bolt and the nut.
Furthermore, the telescopic rod component and the installation fixing component are made of hot galvanizing carbon steel.
Further, the terminal box includes box body, binding post, low pressure insulated wire and three hole plugs, the box body is waterproof dustproof material, set up in the box body binding post, binding post connects the flexible conductor with low pressure insulated wire, low pressure insulated wire connects three hole plugs.
Furthermore, the flexible metal connecting pipe is of a waterproof and dustproof type and is connected with the telescopic rod assembly and the lamp cap in a sealing mode through a threaded interface.
Furthermore, the lamp holder comprises a lamp source and a lampshade, the lamp source is positioned inside the lampshade, the lamp source is an illumination light source with power larger than 50W and smaller than 250W, and the lampshade is a matched waterproof and dustproof lampshade.
Furthermore, the flexible conducting wire is three-core and 1.5mm 2 An insulated flexible conductor.
The utility model has the advantages that:
(1) the utility model discloses compact structure, light in weight, occupation space is little, the transportation of being convenient for.
(2) The utility model discloses from taking terminal box and installation fixing clip, it is very convenient to dismantle, reinstall.
(3) The utility model discloses can be according to the nimble installation site of selecting of job site actual conditions, both can horizontal installation, but perpendicular installation again, can be after the installation through the length and the lamp holder angle of adjusting the telescopic link, further adjust the illumination working face scope.
(4) The utility model discloses the cost is low, and application scope is wide, circulated use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a telescopic joint fastener;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the mounting fixture assembly;
FIG. 5 is a schematic view of a junction box construction;
FIG. 6 is a cross-sectional view taken along section B-B of FIG. 5;
fig. 7 is a top view of the mounting fixture assembly as installed.
In the figure: 1. a telescopic rod assembly; 101. a hollow eccentric column; 102. a movable eccentric sleeve; 2. installing a fixed component; 201 holding the card; 202. a movable card; 203. a bolt; 204. a nut; 3. a junction box; 301. a case body; 302. a wiring terminal; 303. a low voltage insulated wire; 304. a three-hole plug; 4. a flexible metal connection tube; 5. a lamp cap; 6. a flexible wire; 7. and installing a rod piece.
Detailed Description
The invention will be described in further detail with reference to the accompanying figures 1-7 and the specific embodiments.
As shown in figure 1, the utility model provides a telescopic rod type lighting device with convenient installation, which comprises a telescopic rod component 1, an installation fixing component 2, a junction box 3, a flexible metal connecting pipe 4, a lamp holder 5 and a flexible lead 6, the telescopic rod component 1 comprises two telescopic joint fasteners and three sections of steel pipes, the outer diameters of the steel pipes are sequentially reduced and are connected in a sleeved mode, the telescopic joint fastener is arranged at the joint of the steel pipes, the mounting and fixing components 2 are respectively arranged at the upper part and the lower part of the outer wall of the steel pipe with the largest outer diameter, the junction box 3 is arranged at the lower part of the steel pipe with the largest outer diameter, the top of the steel pipe with the smallest outer diameter is connected with one end of the flexible metal connecting pipe 4, the other end of the flexible metal connecting pipe 4 is connected with the lamp cap 5, and the flexible lead 6 passes through the flexible metal connecting pipe 4 and the inside of the telescopic rod assembly 1 to be connected with the lamp cap 5 and the junction box 3.
The length of the steel pipe is set to be the length which can be sequentially contracted into the adjacent steel pipe with larger outer diameter. The section provided with the junction box and the fixing clip has the thickest outer diameter which can be DN 25; the outer diameters of the other two sections are reduced in proportion, and can be DN20 and DN15 respectively; when the telescopic rod component is completely unfolded, the total length reaches 2.2 meters; when two sections with smaller outer diameters are contracted, the total length is only 1 meter; i.e. the length of the telescopic rod assembly can be adjusted at will between 1 and 2.2 metres. In a construction site, the length of the telescopic rod assembly can be determined according to the actual installation condition of the lamp. Once the desired installation length is determined, the telescopic rod assembly length is fixed by tightening the telescopic joint fastener.
As shown in fig. 2-3, the telescopic joint fastener comprises a hollow eccentric column 101 and a movable eccentric sleeve 102, the hollow eccentric column 101 is provided with external threads, small gaps are uniformly distributed at the positions without the threads at the end parts, and the hollow eccentric column 101 is connected with one end of the steel pipe with a larger external diameter in a welding manner; the movable eccentric sleeve 102 is provided with an internal thread which is in threaded connection with the external thread of the hollow eccentric column 101, rubber is lined at the position without the thread of the movable eccentric sleeve 102, and the inner diameter of the rubber-lined position is slightly larger than the outer diameter of the steel pipe with smaller outer diameter. When the movable eccentric sleeve 102 is screwed to the bottom of the external thread of the eccentric column clockwise, the lining rubber extrudes a gap at the end part of the eccentric column and firmly fixes the steel pipe with smaller external diameter; when the movable eccentric sleeve 102 is rotated anticlockwise and screwed to a distance away from the bottom of the external thread of the eccentric column, the gap at the end part of the eccentric column is restored, and the telescopic length of the steel pipe is adjusted.
As shown in fig. 4, the mounting and fixing assembly 2 includes a fixing clip 201, a movable clip 202, a bolt 203 and a nut 204, the fixing clip 201 is welded on the outer wall of the steel pipe with the largest outer diameter, and the movable clip 202 is connected with the fixing clip 201 through the bolt 203 and the nut 204.
The telescopic rod component 1 and the installation fixing component 2 are made of hot galvanizing carbon steel, so that the manufacturing cost is low, the requirements of site environment are met, and the installation fixing component is firm and durable.
As shown in fig. 5 to 6, the junction box 3 includes a box body 301, a connection terminal 302, a low-voltage insulated wire 303 and a three-hole plug 304, the box body 301 is made of waterproof and dustproof materials, the connection terminal 302 is arranged in the box body 301, the connection terminal 302 is connected with the flexible wire 6 and the low-voltage insulated wire 303, and the low-voltage insulated wire 303 is connected with the three-hole plug 304. When the three-hole plug is used, the three-hole plug 304 is used for switching on a power supply, the wiring terminal 302 and the low-voltage insulated wire 303 can also be disconnected, and an external power supply wire is directly connected to the wiring terminal 302, so that a socket or a wire can be selected to be electrified according to the actual situation on site, and wiring is easier and simpler.
The flexible metal connecting pipe 4 is waterproof and dustproof and is hermetically connected with the telescopic rod assembly 1 and the lamp holder 5 through a threaded interface. The outer layer of the flexible metal connecting pipe 4 is wound with a stainless steel belt, and an insulating resin layer is lined inside. The flexible metal connecting pipe 4 can be bent at will, and the bent part can keep the shape after bending, so that the angle of the lamp holder can be directly adjusted by hands. The double-layer structure of the flexible metal connection tube 4 ensures that the overall strength thereof is sufficient to support the weight of the lamp cap 5.
The lamp holder 5 comprises a lamp source and a lamp shade, the lamp source is located inside the lamp shade, the lamp source is long in service life, high in lighting effect and high in power, the power is greater than 50W and is smaller than 250W of an illuminating light source, and the lamp shade is a matched illumination type waterproof and dustproof lamp shade.
The flexible lead 6 is a three-core 1.5-insulated flexible lead with the total length of 2.5 meters. When the length of the telescopic rod component is changed, the flexible conducting wire 6 moves up and down or left and right in the steel pipe and cannot break.
The utility model discloses an installation method:
as shown in fig. 7, when working at high altitude, the utility model discloses the device can be installed on the horizontal pole or the pole setting of construction rail, but both horizontal installation and vertical installation. After the installation position of the lighting device is determined, the two groups of fixed clamping pieces 201 and movable clamping pieces 202 are clamped on the installation position rod piece 7 and are connected and fastened through bolts 203 and nuts 204, and the junction box 3 can be used by being externally connected with a power supply. When the lighting device needs to be moved to change the lighting working face, the bolt 203 and the nut 204 only need to be loosened to realize convenient disassembly.
When the indoor lighting operating mode, can directly aim at the mounted position with fixing card 201, use expansion bolts to fix lighting device on the wall, the external power supply of terminal box can use.
The present invention has been described in detail with reference to the embodiments, but the description is only exemplary of the present invention and should not be construed as limiting the scope of the present invention. The protection scope of the present invention is defined by the claims. All utilize technical scheme, or technical personnel in the field are in the utility model discloses technical scheme's inspiration the utility model discloses an in essence and protective scope, design similar technical scheme and reach above-mentioned technological effect, perhaps to the impartial change that application scope was made and improve etc. all should still belong to within the protective scope is covered to the patent of the utility model.
Claims (9)
1. The utility model provides a simple and fast telescopic rod formula lighting device of installation which characterized in that: comprises a telescopic rod component (1), a mounting and fixing component (2), a junction box (3), a flexible metal connecting pipe (4), a lamp holder (5) and a flexible lead (6), the telescopic rod component (1) comprises a plurality of telescopic joint fasteners and a plurality of steel pipes, the outer diameters of the steel pipes are sequentially reduced and are connected in a sleeved mode, the telescopic joint fastener is arranged at the joint of the steel pipes, the mounting and fixing components (2) are respectively arranged at the upper part and the lower part of the outer wall of the steel pipe with the largest outer diameter, the junction box (3) is arranged at the lower part of the steel pipe with the largest outer diameter, the top of the steel pipe with the smallest outer diameter is connected with one end of the flexible metal connecting pipe (4), the other end of the flexible metal connecting pipe (4) is connected with the lamp holder (5), the flexible lead (6) penetrates through the flexible metal connecting pipe (4) and the interior of the telescopic rod assembly (1) to connect the lamp cap (5) and the junction box (3).
2. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the length of the steel pipe is set to be the length which can be sequentially contracted into the adjacent steel pipe with larger outer diameter.
3. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the telescopic joint fastener comprises a hollow eccentric column (101) and a movable eccentric sleeve (102), the hollow eccentric column (101) is provided with external threads, small gaps are uniformly distributed at the positions without the threads at the end parts, and the hollow eccentric column (101) is connected with one end of the steel pipe with a larger outer diameter in a welding mode; the movable eccentric sleeve (102) is provided with an internal thread which is in threaded connection with the external thread of the hollow eccentric column (101), the thread-free part of the movable eccentric sleeve (102) is lined with rubber, and the inner diameter of the rubber-lined part is slightly larger than the outer diameter of the steel pipe with smaller outer diameter.
4. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the installation fixing component (2) comprises a fixing clamping piece (201), a movable clamping piece (202), a bolt (203) and a nut (204), the fixing clamping piece (201) is welded on the outer wall of the steel pipe with the largest outer diameter, and the movable clamping piece (202) is connected with the fixing clamping piece (201) through the bolt (203) and the nut (204).
5. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the telescopic rod component (1) and the installation fixing component (2) are made of hot galvanizing carbon steel.
6. The telescopic pole type lighting device convenient to install according to claim 1, wherein: terminal box (3) include box body (301), binding post (302), low pressure insulated wire (303) and three hole plugs (304), box body (301) are waterproof dustproof material, set up in box body (301) binding post (302), binding post (302) are connected flexible conductor (6) with low pressure insulated wire (303), low pressure insulated wire (303) are connected three hole plugs (304).
7. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the flexible metal connecting pipe (4) is of a waterproof and dustproof type and is hermetically connected with the telescopic rod assembly (1) and the lamp holder (5) through a threaded interface.
8. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the lamp holder (5) comprises a lamp source and a lampshade, the lamp source is located inside the lampshade, the lamp source is an illumination light source with power larger than 50W and smaller than 250W, and the lampshade is a matched illumination type waterproof and dustproof lampshade.
9. The telescopic pole type lighting device convenient to install according to claim 1, wherein: the flexible lead (6) is three-core and 1.5mm 2 An insulated flexible conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221130699.XU CN217329709U (en) | 2022-05-12 | 2022-05-12 | Telescopic rod type lighting device convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221130699.XU CN217329709U (en) | 2022-05-12 | 2022-05-12 | Telescopic rod type lighting device convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329709U true CN217329709U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221130699.XU Active CN217329709U (en) | 2022-05-12 | 2022-05-12 | Telescopic rod type lighting device convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329709U (en) |
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2022
- 2022-05-12 CN CN202221130699.XU patent/CN217329709U/en active Active
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