CN104654223B - The explosion-proof movable lamps of the connection structure of lamp cap and the connection structure using the lamp cap - Google Patents
The explosion-proof movable lamps of the connection structure of lamp cap and the connection structure using the lamp cap Download PDFInfo
- Publication number
- CN104654223B CN104654223B CN201310597385.XA CN201310597385A CN104654223B CN 104654223 B CN104654223 B CN 104654223B CN 201310597385 A CN201310597385 A CN 201310597385A CN 104654223 B CN104654223 B CN 104654223B
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- China
- Prior art keywords
- fixing axle
- jackshaft
- lamp cap
- hole
- connection structure
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of connection structure of lamp cap, comprising: fixing axle；Jackshaft, one end are rotatably connected by first rotating shaft and fixing axle, and first rotating shaft is vertically arranged with fixing axle；Jackshaft is equipped with arc limit slot far from one end of fixing axle, and corresponding central angle is less than 180 degree, and string and the first rotating shaft of arc limit slot are arranged in parallel；Connecting shaft, one end have accommodating member；Jackshaft is placed in accommodating member far from one end of fixing axle, and connecting shaft is using jackshaft as shaft；The side wall of accommodating member is equipped with limiting through hole, by passing through limiting through hole and connecting shaft being fixed on jackshaft in the limited post that arc limit slot abuts；Connecting shaft is equipped with two pieces of mounting plates far from one end of jackshaft, and mounting plate is equipped with the installation through-hole for installing lamp cap, and the line at the center of two installation through-holes is parallel with limited post.The present invention also provides a kind of explosion-proof movable lamps of connection structure using above-mentioned lamp cap, which can adjust the angle of lamp cap in three, space orientation.
Description
Technical field
The present invention relates to lighting technical fields, the connection structure more particularly to a kind of lamp cap and the connection using the lamp cap
The explosion-proof movable lamps of structure.
Background technique
Existing lamp holder is much fixed, and the angular adjustment of lamp cap is limited, is typically only capable in an orientation or two
A orientation is adjustable, is insufficient for the demand of various angular illuminations.
Summary of the invention
Based on this, it is necessary to provide a kind of connection structure of the lamp cap with multi-faceted angle regulating function and use the lamp
The explosion-proof movable lamps of the connection structure of head.
A kind of connection structure of lamp cap, comprising:
Fixing axle；
Jackshaft, one end are rotatably connected by one end of first rotating shaft and the fixing axle, the first rotating shaft and institute
Fixing axle is stated to be vertically arranged；The side wall of the one end of the jackshaft far from the fixing axle is equipped with arc limit slot, the arc
Shape limiting slot along the jackshaft circumferentially extending, and the corresponding central angle of the arc limit slot be less than 180 degree, the arc
The string of limiting slot is arranged in parallel with the first rotating shaft；And
Connecting shaft, one end have accommodating member；The jackshaft is placed in the accommodating member far from one end of the fixing axle
It is interior, and the connecting shaft is using the jackshaft as shaft；The side wall of the accommodating member is equipped with corresponding with the arc limit slot
Limiting through hole, the connecting shaft is fixed on the jackshaft by limited post, it is logical that the limited post passes through the limit
Arc limit slot described in Kong Bingyu abuts；Connecting shaft is equipped with two pieces of mounting plates of face far from one end of the jackshaft, described
Mounting plate is equipped with the installation through-hole for installing lamp cap, and the line at the center of two installation through-holes and the limited post are flat
Row.
Described fixing axle one end is equipped with through the fixing axle and edge and the fixing axle in one of the embodiments,
The connection through-hole that vertical direction extends；
One end of the jackshaft and the fixed axis connection has an installation part, and the installation part includes bottom wall and is located at institute
The mounting lug of bottom wall two sides is stated, bottom wall and two mounting lugs form the mounting groove for installing the fixing axle, and the peace
It fills lug and is equipped with the nut limit hole for running through the side wall；
Both ends face of two nut limit holes respectively with the connection through-hole is arranged, and the fixing axle passes through the
One nut and the first screw are rotatably connected with the jackshaft, and first nut and first screw fit are described the
One shaft.
The fixing axle includes interconnecting piece and fixed part in one of the embodiments, and the interconnecting piece is in cylindrical,
And the side wall of the interconnecting piece is fixed on the end face of one end of the fixed part, the connection through-hole is running through the interconnecting piece just
Pair two surfaces.
The mounting lug includes rotary table portion and the axis that connect with the side wall in the rotary table portion in one of the embodiments,
Socket part, the axis part are connect with the bottom wall, and the nut limit hole runs through the rotary table portion, and the rotary table portion is connecting
Orthographic projection in portion is located on interconnecting piece.
A kind of explosion-proof movable lamps, comprising:
The connection structure of above-mentioned lamp cap；And
The lamp cap being rotatably connected by the second shaft and the connecting shaft, it is logical that second shaft passes through two installations
Hole.
The side wall of the shell of the lamp cap is equipped with attachment base in one of the embodiments, and the attachment base is equipped with
Through the intercommunicating pore of the attachment base；
The attachment base is arranged between two pieces of mounting plates, two installation through-holes respectively with the intercommunicating pore
The setting of both ends face, the lamp cap are rotatably connected by the second nut and the second screw with the connecting shaft, second spiral shell
Female and described second screw fit is second shaft.
It in one of the embodiments, further include lifting assembly, the fixing axle is accommodated far from one end of the jackshaft
In in the lifting assembly；
The side wall of the lifting assembly is equipped with tapped through hole, the side wall of the one end of the fixing axle far from the jackshaft
Be equipped with threaded hole, and the threaded hole and the tapped through hole face are arranged, the fixing axle by third screw with it is described
Lifting assembly is fixedly connected.
The side wall of the one end of the fixing axle far from the jackshaft is equipped with limit convex in one of the embodiments,
Platform, the inner wall of the lifting assembly, which is equipped with, is arranged in institute with the matched limit sliding chutes of the positive stop lug boss, the positive stop lug boss
It states in limit sliding chutes.
The fixing axle is equipped with the flange part around the fixing axle, the flange part in one of the embodiments,
It is abutted with the lifting assembly close to the end face of one end of the lamp cap.
It in one of the embodiments, further include battery box component, the one end of the lifting assembly far from the fixing axle
It is connect with the battery box component, and the lamp cap and the battery box component are by being placed in the connection structure and the liter
The connecting line electrical connection come down to a lower group in part.
Jackshaft in the connection structure of above-mentioned lamp cap can be rotated around first rotating shaft, and connecting shaft can turn around jackshaft
It is dynamic, and the line at the center of two installation through-holes is parallel with limited post.Therefore, jackshaft no matter how is adjusted relative to fixing axle
The position of position and connecting shaft relative to jackshaft, first rotating shaft, jackshaft and two installation through-holes center line not
It will appear the parallel situation of the two, represent three orientation always.Therefore, the connection structure of above-mentioned lamp cap has multi-faceted angle tune
Save function.
When connecting lamp cap using the connection structure of above-mentioned lamp cap, lamp cap can be by passing through second turn of two installation through-holes
Axis (being total to straight line with the line at the center of two installation through-holes) is rotatably connected with connecting shaft, i.e., lamp cap can turn around the second shaft
It is dynamic.So as to adjust the angle of lamp cap in three, space orientation.Specific adjustment process are as follows: fixed not in lamp cap and connecting shaft
It under the premise of dynamic and connecting shaft and jackshaft are fixed, rotates jackshaft around first rotating shaft, adjusts jackshaft and fixing axle
Between relative position.After position is adjusted, keep jackshaft fixed with fixing axle, i.e. angle of the realization lamp cap in an orientation
Degree is adjusted.Similarly, lamp cap also may be implemented in the angular adjustment in other two orientation.So that using the connection of above-mentioned lamp cap
Structure can carry out multi-faceted adjusting to lamp cap to connect the explosion-proof movable lamps of lamp cap, to meet different irradiation demands.And
The connection structure of above-mentioned lamp cap is compact, simple, easily fabricated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the explosion-proof movable lamps of an embodiment；
Fig. 2 is the structural schematic diagram of the connection structure of the lamp cap in Fig. 1；
Fig. 3 is the explosive view of the connection structure of the lamp cap of Fig. 2；
Fig. 4 is the structural schematic diagram of the fixing axle in Fig. 2；
Fig. 5 is the structural schematic diagram of the jackshaft in Fig. 2.
Specific embodiment
It to facilitate the understanding of the present invention, should to the connection structure of lamp cap of the invention and use below with reference to relevant drawings
The explosion-proof movable lamps of the connection structure of lamp cap are described more fully.Presently preferred embodiments of the present invention is given in attached drawing.
But the invention can be realized in many different forms, however it is not limited to embodiment described herein.On the contrary, providing
The purpose of these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figure 1, the explosion-proof movable lamps 10 of an embodiment, including lamp cap 100, the connection structure 200 of lamp cap, liter
It comes down to a lower group part 300 and battery box component 400.
The side wall of the shell of lamp cap 100 is equipped with attachment base 110, and attachment base 110 is equipped with the connection through attachment base 110
Hole (figure is not marked).
As shown in Figure 2-5, the connection structure 200 of lamp cap includes fixing axle 210, jackshaft 220 and connecting shaft 230.
220 one end of jackshaft is rotatably connected by one end of first rotating shaft and fixing axle 210.First rotating shaft and fixing axle
210 are vertically arranged.
In the present embodiment, 210 one end of fixing axle is equipped with through fixing axle 210 and along the side vertical with fixing axle 210
To the connection through-hole 212 of extension.
Further, in the present embodiment, fixing axle 210 includes interconnecting piece 214 and fixed part 216.Interconnecting piece 214 is in circle
Cylinder shape, and the side wall of interconnecting piece 214 is fixed on the end face of one end of fixed part 216, connection through-hole 212 runs through interconnecting piece
Two surfaces of face on 214.It is appreciated that in other embodiments, interconnecting piece 214 can also in semicolumn bodily form etc. its
His shape.
One end that jackshaft 220 is connect with fixing axle 210 has installation part 222.Installation part 222 includes bottom wall 2222 and position
Mounting lug 2224 in 2222 two sides of bottom wall.Bottom wall 2222 and two mounting lugs 2224 are formed for installing fixing axle 210
Mounting groove 2226, and mounting lug 2224 is equipped with the nut limit hole 2228 through mounting lug 2224.Two nut limits
Hole 2228 is arranged with the both ends face for connecting through-hole 212 respectively, and fixing axle 210 passes through the first nut 223 and the first screw 225
It is rotatably connected with jackshaft 220.First nut 223 and the first screw 225, which are matched, is combined into first rotating shaft.
Wherein, the first nut 223 is hand nutting, and the first nut 223 passes through nut limit hole far from one end that hand is twisted
In 2228 insertion connection through-holes 212.First screw 225 passes through nut limit hole 2228 and is inserted into the first nut 223, and then will consolidate
Dead axle 210 is fixedly connected with jackshaft 220.Between existing between part of the interconnecting piece 214 far from fixed part 216 and bottom wall 2222
Gap, two surfaces of 214 face of interconnecting piece are contacted with two mounting lugs 2224 respectively.Adjust the detailed process in orientation are as follows: unscrew the
One nut 223 rotates jackshaft 220 around first rotating shaft, adjusts the relative position between jackshaft 220 and fixing axle 210.Position
It sets after regulating, then tightens the first nut 223, keep jackshaft 220 and fixing axle 210 fixed, is i.e. realization lamp cap 100 is one
The angular adjustment in a orientation.
Further, in the present embodiment, mounting lug 2224 includes rotary table portion 2223 and the side wall with rotary table portion 2223
The axis part 2225 of connection.Axis part 2225 is connect with bottom wall 2222, and nut limit hole 2228 runs through rotary table portion 2223, and rotary table
Portion 2223 is located on interconnecting piece 214 in the orthographic projection on interconnecting piece 214.The surface area that rotary table portion 2223 is contacted with interconnecting piece 214
Less than the surface area of interconnecting piece 214, so that jackshaft 220 has relatively small frictional force around what first rotating shaft rotated.
Further, in the present embodiment, between mounting lug 2224 and the first nut 223 and mounting lug 2224 and
Gasket 227 is equipped between one screw 225.To increase contact area, damage mounting lug 2224 is avoided.
Jackshaft 220 is equipped with arc limit slot 224 far from one end side wall of fixing axle 210.Arc limit slot 224 is in
Between axis 220 circumferentially extending, and the corresponding central angle of arc limit slot 224 be less than 180 degree.The string of arc limit slot 224 and
One shaft is arranged in parallel.
230 one end of connecting shaft has accommodating member.Jackshaft 220 is placed in accommodating member far from one end of fixing axle 210, and
Connecting shaft 230 is shaft with jackshaft 220.The side wall of accommodating member is equipped with limiting through hole corresponding with arc limit slot 224
232.Connecting shaft 230 is fixed on jackshaft 220 by limited post 234.Limited post 234 passes through limiting through hole 232 and and arc
Shape limiting slot 224 abuts.In the present embodiment, limiting through hole 232 is tapped through hole, and limited post 234 is screw.
Adjust the detailed process in orientation are as follows: unscrew limited post 234, rotates connecting shaft 230 with 220 shaft of jackshaft,
Adjust the relative position between connecting shaft 230 and jackshaft 220.After position regulates, then limited post 234 is tightened, so that connection
Axis 230 and jackshaft 220 are fixed, i.e. angular adjustment of the realization lamp cap 100 in an orientation.
As shown in Figure 1-3, connecting shaft 230 is equipped with two pieces of mounting plates 236 of face far from one end of jackshaft 220.Installation
Plate 236 is equipped with the installation through-hole 2362 for installing lamp cap 100, and the line and limited post at the center of two installation through-holes 2362
234 is parallel.From regardless of how to adjust jackshaft 220 relative to the position of fixing axle 210 and connecting shaft 230 relative to centre
The position of axis 220, first rotating shaft, jackshaft 220 and two installation through-holes 2362 the line at center both be all not in parallel
The case where, three orientation are represented always.Therefore, the connection structure 200 of above-mentioned lamp cap has multi-faceted angle regulating function.
Lamp cap 100 is rotatably connected by the second shaft with connecting shaft 230, and the second shaft passes through two installation through-holes 2362.
In the present embodiment, attachment base 110 is arranged between two pieces of mounting plates 236.Two installation through-holes 2362 are distinguished
It is arranged with the both ends face of intercommunicating pore, and lamp cap 100 can be rotated by the second nut 235 and the second screw 237 with connecting shaft 230
Connection.Second nut 235 and the second screw 237, which are matched, is combined into the second shaft.
Adjust the detailed process in orientation are as follows: unscrew the second nut 235, rotate lamp cap 100 around the second shaft, adjust lamp cap
Relative position between 100 and connecting shaft 230.After position regulates, then tighten the second nut 235 so that lamp cap 100 with connect
Axis 230 is fixed, i.e. angular adjustment of the realization lamp cap 100 in an orientation.To the lamp cap of above-mentioned explosion-proof movable lamps 10
100 angle can be adjusted in three, space orientation.
In the present embodiment, fixing axle 210 is placed in lifting assembly 300 far from one end of jackshaft 220.Lifting group
The side wall of part 300 is equipped with tapped through hole 310.The side wall of the one end of fixing axle 210 far from jackshaft 220 is equipped with threaded hole
218, and threaded hole 218 and 310 face of tapped through hole are arranged, fixing axle 210 is solid by third screw 215 and lifting assembly 300
Fixed connection.
Further, in the present embodiment, the side wall of the one end of fixing axle 210 far from jackshaft 220 is equipped with limit convex
Platform 217.The inner wall of lifting assembly 300 is equipped with and the matched limit sliding chutes (not shown) of positive stop lug boss 217.In assembling fixing axle
210 with lifting assembly 300 when, positive stop lug boss 217 is arranged in limit sliding chutes, so that the group of fixing axle 210 and lifting assembly 300
Dress is easier to carry out.
Further, in the present embodiment, the flange part 219 around fixing axle 210 is additionally provided in fixing axle 210.Flange
Portion 219 is between threaded hole 218 and interconnecting piece 214.Flange part 219 is with lifting assembly 300 close to the end of one end of lamp cap 100
Face abuts, so that lifting assembly 300 is that fixing axle 210 provides support force.
In addition, lifting assembly 300 is equipped with handle 320, to operate lifting assembly 300.
The one end of lifting assembly 300 far from fixing axle 210 is connect with battery box component 400, and lamp cap 100 and battery case group
Part 400 is electrically connected by being placed in connection structure 200 with the connecting line (not shown) in lifting assembly 300.
When connecting lamp cap 100 using the connection structure 200 of above-mentioned lamp cap, lamp cap 100 can be logical by passing through two installations
Second shaft (being total to straight line with the line at the center of two installation through-holes 2362) in hole 2362 is rotatably connected with connecting shaft 230, i.e.,
Lamp cap 100 can be rotated around the second shaft.So as to adjust the angle of lamp cap 100 in three, space orientation.So that adopting
The explosion-proof movable lamps 10 that lamp cap 100 is connected with the connection structure 200 of above-mentioned lamp cap can carry out multi-faceted tune to lamp cap 100
Section, to meet different irradiation demands.And the connection structure 200 of above-mentioned lamp cap is compact, simple, and it is easily fabricated.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of connection structure of lamp cap characterized by comprising
Fixing axle；
Jackshaft, one end are rotatably connected by one end of first rotating shaft and the fixing axle, the first rotating shaft with it is described solid
Dead axle is vertically arranged；The side wall of the one end of the jackshaft far from the fixing axle is equipped with arc limit slot, the arc limit
Position slot along the jackshaft circumferentially extending, and the corresponding central angle of the arc limit slot be less than 180 degree, the arc-shaped limit
The string of slot is arranged in parallel with the first rotating shaft；And
Connecting shaft, one end have accommodating member；The jackshaft is placed in the accommodating member far from one end of the fixing axle, and
The connecting shaft is using the jackshaft as shaft；The side wall of the accommodating member is equipped with limit corresponding with the arc limit slot
The connecting shaft is fixed on the jackshaft by through-hole by limited post, the limited post pass through the limiting through hole and with
The arc limit slot abuts；Connecting shaft is equipped with two pieces of mounting plates of face, the mounting plate far from one end of the jackshaft
It is equipped with the installation through-hole for installing lamp cap, and the line at the center of two installation through-holes is parallel with the limited post.
2. the connection structure of lamp cap according to claim 1, which is characterized in that described fixing axle one end is equipped with through described
Fixing axle and the connection through-hole extended along the direction vertical with the fixing axle；
One end of the jackshaft and the fixed axis connection has an installation part, and the installation part includes bottom wall and is located at the bottom
The mounting lug of wall two sides, bottom wall and two mounting lugs form the mounting groove for installing the fixing axle, and the installation is convex
Ear is equipped with the nut limit hole through the side wall；
Both ends face of two nut limit holes respectively with the connection through-hole is arranged, and the fixing axle passes through the first spiral shell
Female and the first screw is rotatably connected with the jackshaft, and first nut and first screw fit are described first turn
Axis.
3. the connection structure of lamp cap according to claim 2, which is characterized in that the fixing axle includes interconnecting piece and fixation
Portion, the interconnecting piece is in cylindrical, and the side wall of the interconnecting piece is fixed on the end face of one end of the fixed part, described
Connect two surfaces that through-hole runs through the interconnecting piece face.
4. the connection structure of lamp cap according to claim 3, which is characterized in that the mounting lug include rotary table portion and with
The axis part of the side wall connection in the rotary table portion, the axis part are connect with the bottom wall, and the nut limit hole is through described
Rotary table portion, and orthographic projection of the rotary table portion on interconnecting piece is located on interconnecting piece.
5. a kind of explosion-proof movable lamps characterized by comprising
Such as the connection structure of lamp cap of any of claims 1-4；And
The lamp cap being rotatably connected by the second shaft and the connecting shaft, second shaft pass through two installation through-holes.
6. explosion-proof movable lamps according to claim 5, which is characterized in that the side wall of the shell of the lamp cap, which is equipped with, to be connected
Joint chair, the attachment base are equipped with the intercommunicating pore through the attachment base；
The attachment base is arranged between two pieces of mounting plates, two installation through-holes both ends with the intercommunicating pore respectively
Face setting, the lamp cap is rotatably connected by the second nut and the second screw with the connecting shaft, second nut and
Second screw fit is second shaft.
7. explosion-proof movable lamps according to claim 5, which is characterized in that further include lifting assembly, the fixing axle is remote
One end from the jackshaft is placed in the lifting assembly；
The side wall of the lifting assembly is equipped with tapped through hole, sets on the side wall of the one end of the fixing axle far from the jackshaft
There is threaded hole, and the threaded hole and the tapped through hole face are arranged, the fixing axle passes through third screw and the lifting
Component is fixedly connected.
8. explosion-proof movable lamps according to claim 7, which is characterized in that the fixing axle far from the jackshaft one
The side wall at end is equipped with positive stop lug boss, the inner wall of the lifting assembly be equipped with the matched limit sliding chutes of the positive stop lug boss,
The positive stop lug boss is arranged in the limit sliding chutes.
9. explosion-proof movable lamps according to claim 7, which is characterized in that the fixing axle is equipped with around the fixation
The flange part of axis, the flange part are abutted with the lifting assembly close to the end face of one end of the lamp cap.
10. explosion-proof movable lamps according to claim 7, which is characterized in that it further include battery box component, the lifting group
The one end of part far from the fixing axle is connect with the battery box component, and the lamp cap and the battery box component pass through accommodating
It is electrically connected in the connection structure with the connecting line in the lifting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597385.XA CN104654223B (en) | 2013-11-22 | 2013-11-22 | The explosion-proof movable lamps of the connection structure of lamp cap and the connection structure using the lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597385.XA CN104654223B (en) | 2013-11-22 | 2013-11-22 | The explosion-proof movable lamps of the connection structure of lamp cap and the connection structure using the lamp cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654223A CN104654223A (en) | 2015-05-27 |
| CN104654223B true CN104654223B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597385.XA Active CN104654223B (en) | 2013-11-22 | 2013-11-22 | The explosion-proof movable lamps of the connection structure of lamp cap and the connection structure using the lamp cap |
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| CN106051635A (en) * | 2016-06-29 | 2016-10-26 | 合肥鑫烁科技有限公司 | Anti-explosion spot lamp |
| CN109424889A (en) * | 2017-08-31 | 2019-03-05 | 深圳市海洋王照明工程有限公司 | Antiexplosive working lamp |
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| CN201050544Y (en) * | 2007-04-18 | 2008-04-23 | 兆利科技工业股份有限公司 | Coating type releasing-proof and limit structure for rotation shaft |
| CN201688345U (en) * | 2010-04-19 | 2010-12-29 | 英群企业股份有限公司 | Connecting device and light-emitting diode tube therewith |
| CN101881366A (en) * | 2010-07-05 | 2010-11-10 | 青岛威奥轨道装饰材料制造有限公司 | Folding bracket and transport |
| CN202024281U (en) * | 2010-11-24 | 2011-11-02 | 林志泽 | Support type lamp holder |
| CN103104889A (en) * | 2011-11-11 | 2013-05-15 | 海洋王（东莞）照明科技有限公司 | Lamp holder angle adjustment device and lamp capable of adjusting angle of lamp holder |
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| Publication number | Publication date |
|---|---|
| CN104654223A (en) | 2015-05-27 |
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