CN209309826U - A kind of lifting lamp of direction-changeable - Google Patents
A kind of lifting lamp of direction-changeable Download PDFInfo
- Publication number
- CN209309826U CN209309826U CN201822061968.1U CN201822061968U CN209309826U CN 209309826 U CN209309826 U CN 209309826U CN 201822061968 U CN201822061968 U CN 201822061968U CN 209309826 U CN209309826 U CN 209309826U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- cross bar
- lamp
- bottom plate
- lamp bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of lifting lamp of direction-changeable, includes overarm plate, lamp bracket, cabinet is provided between overarm plate, the lamp bracket, the cabinet includes bottom plate and two symmetrical side plates being arranged on bottom plate；Include transmission mechanism, two cross bar pedestals on the bottom plate, cross bar is installed between described two cross bar pedestals, the cross bar is rotated by transmission mechanism control；Threaded hole is offered on the bottom plate, the screw thread crank closed with corresponding threaded holes is installed in the threaded hole, and the side of the upper surface of the lamp bracket is provided with crank pedestal, and the lower end of the screw thread crank passes through bottom plate and is connected on crank pedestal by spherical hinge.The utility model it is more convenient for the maintenance of electric light with it is safe, be able to satisfy the different brightness of illumination of different angle.
Description
Technical field
The utility model relates to lamp technology field, the lifting lamp of specifically a kind of direction-changeable.
Background technique
Electric light is inseparable with our life as daily electric appliance, since electric light comes out, by constantly more
It is new to regenerate, to greatly push the development of the mankind.Currently, the lamps and lanterns of lights are all fixed on ceiling substantially,
Between when in use it is permanent after, electric light inevitably will appear failure and damage, and people will use ladder when maintenance or replacement
It just can be carried out maintenance to eminence on son, to bring many inconvenience.Therefore, it is necessary to design a lamps and lanterns to realize lifting
And have the function of change lamps and lanterns direction, by control lamps and lanterns lifting so that people it is more convenient to the maintenance of electric light with
Safety, and due to the adjustable height of electric light difference and meet different brightness of illumination, moreover, can be inclined by adjusting lamp bracket
Rake angle realizes the illumination of different directions.
Summary of the invention
The utility model provides a kind of lifting lamp of direction-changeable, can be effectively solved skill present in above-mentioned background
Art problem.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of lifting lamp of direction-changeable includes overarm plate, lamp bracket, and the lamp bracket setting is below overarm plate, institute
State overarm plate, be provided with cabinet between lamp bracket, the cabinet include bottom plate and be arranged on bottom plate two symmetrically
Side plate；Include transmission mechanism, two cross bar pedestals on the bottom plate, cross bar be installed between described two cross bar pedestals,
The cross bar is rotated by transmission mechanism control；The both ends of the cross bar are arranged with suspension chain bush, the middle part of the cross bar
Point be arranged live wire sleeve, be wound on the electric wire sleeve can be wound on electric wire, described two suspension chain bush it is outstanding
Chaining, the upper end of described two suspended chains are connected and fixed with overarm plate；It is provided with connecting rod on the outer wall of described two side plates,
The lower end of described two connecting rods is respectively hinged on the side wall of the two sides of lamp bracket, is equipped with fluorescent tube on the lamp bracket；The electric wire
Be arranged live wire brush on the cross bar of sleeve side, the electric wire brush with can be electrically connected around electric wire, the electric wire, which paints, is arranged with circle
Annular copper sheet, the company's of being electrically connected with lamp electric wire on the circular ring shape copper sheet, the even lamp electric wire are electrically connected with fluorescent tube；On the bottom plate
Offer threaded hole, be equipped in the threaded hole with corresponding threaded holes close screw thread crank, the one of the upper surface of the lamp bracket
Side is provided with crank pedestal, and the lower end of the screw thread crank passes through bottom plate and is connected on crank pedestal by spherical hinge.
Preferably, the transmission mechanism includes the motor base being arranged on bottom plate, is equipped on the motor base
Motor is connected with worm screw on the motor, worm gear is also arranged on the cross bar, the worm screw passes through and turbine conjugate control is horizontal
Bar rotation.
Preferably, the worm gear is disposed therein between suspension chain bush and an electric wire sleeve.
Preferably, conductive by way of sliding contact between the circular ring shape copper sheet and electric wire brush.
Preferably, the even lamp electric wire is made of flexible material.
Preferably, the lower end of the even lamp electric wire passes through bottom plate and lamp bracket and is electrically connected with fluorescent tube.
The utility model has the beneficial effects that:
Motor of the utility model by being arranged as a source of power, can automatically control the rise and fall of electric light；Pass through
Screw thread crank and crank pedestal by flexural pivot chain link, be able to achieve rotation screw thread crank can easy adjustment electric light carry out inclination change
To；Since worm gear transmission ratio is larger, transmission is carried out than retarder is intended by using worm and gear, is unlikely to
Lamps and lanterns in process of rising or falling excessive velocities and out-of-control phenomenon occurs, worm and gear again can be changed transmission direction.This is practical
The novel maintenance for electric light it is more convenient with it is safe, be able to satisfy the different brightness of illumination of different angle.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1: the structural schematic diagram of the utility model.
Fig. 2: the structural schematic diagram that the utility model cabinet is connect with lamp bracket.
Fig. 3: the structural schematic diagram of the utility model transmission mechanism.
In figure: 1, plate of hanging oneself from a beam, 2, lamp bracket, 3, cabinet, 4, transmission mechanism, 5, electric wire brush, 21, fluorescent tube, 22, screw thread crank,
23, crank pedestal, 31, bottom plate, 32, side plate, 33, cross bar pedestal, 34, cross bar, 35, suspension chain bush, 36, electric wire sleeve, 37,
Around electric wire, 38, suspended chain, 39, connecting rod, 41, motor base, 42, motor, 43, worm screw, 44, turbine, 51, company's lamp electric wire.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented:
As shown in FIG. 1 to 3, the utility model provides a kind of lifting lamp of direction-changeable, includes overarm plate 1, lamp
Frame 2, the setting of lamp bracket 2 are provided with cabinet 3 between overarm plate 1, lamp bracket 2 below overarm plate 1.
Cabinet 3 includes bottom plate 31 and two symmetrical side plates 32 being arranged on bottom plate 31, is wrapped on bottom plate 31
4, two cross bar pedestals 33 of transmission mechanism have been included, cross bar 34 have been installed between two cross bar pedestals 33, cross bar 34 is by transmission mechanism 4
Control rotation.
Since transmission mechanism 4 includes the motor base 41 being arranged on bottom plate 31, motor is installed on motor base 41
42, worm screw 43 is connected on motor 42, worm gear 44 is also arranged on cross bar 34, worm gear 44 is disposed therein a suspension chain bush
Between 35 and electric wire sleeve 36, worm screw 43 can pass through control motor by rotating with 44 conjugate control cross bar 34 of turbine
42 so that control the rotation of cross bar 34.
The both ends of cross bar 34 are arranged with suspension chain bush 35, and the middle section of cross bar 34 is arranged live wire sleeve 36, electricity
Suspended chain 38 can be wound on electric wire 37, two suspension chain case 35 by being wound on line sleeve 36, two suspended chains 38
Upper end with overarm plate 1 be connected and fixed, therefore cross bar 34 motor 42 control under rotate when, cross bar 34 drive electric wire sleeve 36,
Two suspension chain bush 35 rotations, so that can be around 37, two suspended chains 38 of electric wire respectively around its corresponding electric wire sleeve
36, two suspension chain bush 35 are wound, in the process, due to being provided with connecting rod 39 on the outer wall of two side plates 32,
The lower end of two connecting rods 39 is respectively hinged on the side wall of the two sides of lamp bracket 2, fluorescent tube 21 is equipped on lamp bracket 2, therefore lamp bracket 2 is logical
Cross the connection of connecting rod 39 and as cabinet 3 is completed to rise or decline.
Be arranged live wire brush 5 on the cross bar 34 of 36 side of electric wire sleeve, electric wire brush 5 with can be electrically connected around electric wire 37, electric wire
It is arranged with circular ring shape copper sheet on brush 5, conductive by way of sliding contact between circular ring shape copper sheet and electric wire brush 5, circular ring shape copper
On piece is electrically connected with even lamp electric wire 51, and even the lower end of lamp electric wire 51 passes through bottom plate 31 and lamp bracket 2 and is electrically connected with fluorescent tube 21, because
This can be realized around electric wire 37 when winding on electric wire sleeve 36 by can be around electric wire 37 and fluorescent tube 21 in 34 rotation process of cross bar
Between electric current transmitting.
Threaded hole is offered on bottom plate 31, and the screw thread crank 22 closed with corresponding threaded holes is installed in threaded hole, lamp bracket 2
The side of upper surface is provided with crank pedestal 23, and the lower end of screw thread crank 22 passes through bottom plate 31 and is connected to crank by spherical hinge
On pedestal 23；Therefore, when screw thread crank 22 moves up and down, 2 run-off the straight of lamp bracket can be made, so that 2 deflecting function of lamp bracket is completed,
Fluorescent tube 21 is set to shine to the inclined direction of lamp bracket 2, since even lamp electric wire 51 uses flexible material to be made, connecting lamp electric wire 51 can
Tension extends in a certain range, is unlikely to the tension in inclination of lamp bracket 2 and damages.
Invention is exemplarily described in above-mentioned combination attached drawing, it is clear that the utility model implements not by above-mentioned side
The limitation of formula, if the method concept of the utility model and this insubstantial improvement of technical solution progress are used, or without
It improves and the conception and technical scheme of invention is directly applied into other occasions, both be within the protection scope of the present invention.
Claims (5)
1. a kind of lifting lamp of direction-changeable includes overarm plate, lamp bracket, the lamp bracket setting is special below overarm plate
Sign is: being provided with cabinet between overarm plate, the lamp bracket, the cabinet includes bottom plate and be arranged on bottom plate two
Symmetrical side plate；Include transmission mechanism, two cross bar pedestals on the bottom plate, is installed between described two cross bar pedestals
There is cross bar, the cross bar is rotated by transmission mechanism control；The both ends of the cross bar are arranged with suspension chain bush, the cross bar
Middle section is arranged live wire sleeve, and being wound on the electric wire sleeve can twine on electric wire, described two suspension chain bush
It is wound with suspended chain, the upper end of described two suspended chains is connected and fixed with overarm plate；It is respectively provided on the outer wall of described two side plates
There is connecting rod, the lower end of described two connecting rods is respectively hinged on the side wall of the two sides of lamp bracket, is equipped with fluorescent tube on the lamp bracket；Institute
State and be arranged live wire brush on the cross bar of electric wire sleeve side, the electric wire brush with can be electrically connected around electric wire, the electric wire paints set
Equipped with circular ring shape copper sheet, the company's of being electrically connected with lamp electric wire on the circular ring shape copper sheet, the even lamp electric wire is electrically connected with fluorescent tube；It is described
Threaded hole is offered on bottom plate, and the screw thread crank closed with corresponding threaded holes, the upper end of the lamp bracket are installed in the threaded hole
The side in face is provided with crank pedestal, and the lower end of the screw thread crank passes through bottom plate and is connected to crank pedestal by spherical hinge
On.
2. a kind of lifting lamp of direction-changeable according to claim 1, it is characterised in that: the transmission mechanism includes
Motor base on bottom plate is set, motor is installed on the motor base, worm screw, the cross bar are connected on the motor
On be also arranged with worm gear, the worm screw with turbine conjugate control cross bar by rotating；The worm gear is disposed therein a suspension
Between chain bush and electric wire sleeve.
3. a kind of lifting lamp of direction-changeable according to claim 1, it is characterised in that: the circular ring shape copper sheet and electricity
It is conductive by way of sliding contact between line brush.
4. a kind of lifting lamp of direction-changeable according to claim 1, it is characterised in that: the even lamp electric wire is using soft
Property material is made.
5. a kind of lifting lamp of direction-changeable according to claim 1, it is characterised in that: the lower end of the even lamp electric wire
It is electrically connected across bottom plate and lamp bracket and with fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061968.1U CN209309826U (en) | 2018-12-06 | 2018-12-06 | A kind of lifting lamp of direction-changeable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061968.1U CN209309826U (en) | 2018-12-06 | 2018-12-06 | A kind of lifting lamp of direction-changeable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309826U true CN209309826U (en) | 2019-08-27 |
Family
ID=67676229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061968.1U Expired - Fee Related CN209309826U (en) | 2018-12-06 | 2018-12-06 | A kind of lifting lamp of direction-changeable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780000A (en) * | 2020-06-15 | 2020-10-16 | 大连理工江苏研究院有限公司金坛分公司 | LED illumination lifting device |
-
2018
- 2018-12-06 CN CN201822061968.1U patent/CN209309826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780000A (en) * | 2020-06-15 | 2020-10-16 | 大连理工江苏研究院有限公司金坛分公司 | LED illumination lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |