CN107504383A - A kind of portable lamp of energy rotary lamp holder - Google Patents
A kind of portable lamp of energy rotary lamp holder Download PDFInfo
- Publication number
- CN107504383A CN107504383A CN201710908420.3A CN201710908420A CN107504383A CN 107504383 A CN107504383 A CN 107504383A CN 201710908420 A CN201710908420 A CN 201710908420A CN 107504383 A CN107504383 A CN 107504383A
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- Prior art keywords
- conductive
- lamp holder
- handle
- battery
- light source
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- 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
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of portable lamp of energy rotary lamp holder, including the lamp holder with light-emitting component and the handle for accommodating battery, lamp holder is rotated by axle with handle and is connected, the axle forms for two conductive shafts of coaxially arranged and spaced setting, two conductive swivel nuts being mutually threadedly coupled with each conductive shaft respectively are embedded with handle, simultaneously two battery conductive being electrically connected respectively with the two poles of the earth of battery pieces and two the first springs are also equipped with handle, the both ends of each first spring offset with corresponding battery conductive piece and conductive swivel nut respectively, lamp holder is provided with two light source conducting strips being connected respectively with the two poles of the earth of light-emitting component, each light source conducting strip is in contact with corresponding conductive shaft and can rotated with lamp holder relative to handle.Using said structure, make light-emitting component by being electrically connected after light source conducting strip conductive shaft, conductive swivel nut, the first spring, battery conductive piece corresponding to battery, and this electrical connection is reliable, service life length, the rotation good hand touch of lamp holder, also convenient installation and maintenance in the future.
Description
Technical field
The present invention relates to a kind of light fixture, refers specifically to a kind of rotatable portable lamp of lamp holder.
Background technology
Flashlight type portable lamp common at present includes the lamp holder with light-emitting component and accommodates the handle of battery, the hand
The lamp holder and handle of cartridge type portable lamp are in the past more to be attached by the way of threaded connection, although can also reach the mesh of illumination
, but because lamp holder can not be rotated on demand relative to handle, also just light can not be made neatly to be irradiated to required portion on demand
On position, so as to there is it is inconvenient for use the defects of.It can be turned therefore, existing people design lamp holder already by rotating shaft relative to handle
Dynamic flashlight type portable lamp comes, but because light-emitting component and battery are located on the lamp holder and handle that relatively rotate respectively, in order to
The electrical connection of the two is realized, generally by pivot design into hollow structure, wire passes through the both ends after rotating shaft to connect luminous member respectively
Part and battery, light-emitting component and battery is set to be maintained at status of electrically connecting.Can be with the rotation of lamp holder, wire is easily in rotary part
Generation is worn and influences electrical connection.
In existing light fixture, also have using relatively new electric connection structure, to overcome the above-mentioned wire in rotary part to occur
The defects of abrasion, as Chinese patent Authorization Notice No. is CN202091940U《Multifunctional projection mini night lamp》Disclosed in position
In the elastomeric interposer head in connecting pole, the elastomeric interposer head includes the elastic component that is fixed together and in linking arm
Electrode, when lamp housing rotates, elastic component follows rotations, but the elastic component other end always on the electrode being located in lamp housing by top pressure,
Light-emitting component and battery is set to be always held at status of electrically connecting, and this electric connection structure electrically connects during light fixture use
Reliably, service life is grown.
The content of the invention
Equally have electrical connection can the technical problem to be solved by the invention for the present situation of prior art is to provide a kind of
Lean on, the portable lamp of the energy rotary lamp holder of service life length.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of portable lamp of energy rotary lamp holder, including
Lamp holder and the handle for accommodating battery with light-emitting component, the lamp holder is rotated with handle by axle to be connected, and its feature exists
In：The axle is coaxially arranged and spaced setting two conductive shafts composition, be embedded with the handle two respectively with
The conductive swivel nut that each conductive shaft is mutually threadedly coupled, while two the two poles of the earth respectively with battery are also equipped with the handle and are mutually electrically connected
The battery conductive piece connect and two the first springs, the both ends of each first spring respectively with corresponding battery conductive piece and conductive swivel nut
Offset, described lamp holder is provided with two light source conducting strips being connected respectively with the two poles of the earth of light-emitting component, each light source conducting strip with
Corresponding conductive shaft is in contact and can rotated with lamp holder relative to the handle.
In such scheme, for convenience, two battery conductive pieces are quickly installed, the two battery conductives piece positions respectively
On the both sides of an insulating base, the insulating base is between described two conductive shafts and is fixed in the handle.
In above-mentioned each scheme, it is further preferred that, each conductive shaft is in the outer face being exposed to outside the axis hole of lamp holder
On be provided with axial threaded hole, be provided with mounting hole on each light source conducting strip, conducting bolt is through connecting after the mounting hole of light source conducting strip
It is connected in the axial threaded hole of corresponding conductive shaft, this structure is easy to assembly, and electrical connection is reliable.
In above-mentioned preferred scheme, in order to reliably be electrically connected with corresponding conductive shaft in light source conducting strip rotation process,
Further improved to be, the outer face of each conductive shaft is provided with groove, is provided with and is nested with the conductive spiral shell in the groove
Second spring on bolt, the both ends of the second spring are against on the bottom of the light source conducting strip and groove respectively.
In above-mentioned improvement project, in order to ensure light source conducting strip is not compressed excessively, the bar portion of each conducting bolt
It is upper that there is step and form front end compared with the less threaded shank of diameter, the threaded shank of each conducting bolt and the axial direction on corresponding conductive shaft
Screwed hole is mutually threadedly coupled, meanwhile, each light source conducting strip is provided with and each self-conductance on the face on the head towards corresponding conducting bolt
Multiple salient points that electric bolt head is in contact.This improvement project, it can rotate lamp holder more flexible, electrical connection is more reliable.
In above-mentioned preferred scheme, in order to ensure light source conducting strip can with lamp holder synchronous axial system, each light source conducting strip with
There is the connecting hole and locating piece to cooperate between corresponding lamp holder wall, by the cooperation of locating piece and connecting hole, make light
Source conducting strip can not rotate relative to lamp holder, avoid lamp holder from twisting off light source conducting strip when rotating.
It is further improved to be in above-mentioned preferred scheme, two are also cased with each conductive shaft and is located at lamp respectively
The axis hole of head is inside and outside and first, second wear-resistant sleeve that is fitted with the inside and outside wall of lamp holder, avoids lamp holder too fast after repeatedly rotating
Ground wears, to extend its service life.
In above-mentioned further improved plan, it is further preferred that, the back of first, second wear-resistant sleeve
On have a polygon deep gouge, and described conductive shaft outer end has what is be engaged with the polygon deep gouge of the first wear-resistant sleeve
Polygon flange, convex is provided with the polygon shaft end being engaged with the polygon deep gouge on the second wear-resistant sleeve on the handle,
Described conductive swivel nut is embedded in the shaft end.Two wear-resistant sleeve synchronous axial system when lamp holder rotates so can be effectively prevented, together
When shaft end setting, can make conductive swivel nut that there is enough length, be mutually threadedly coupled with corresponding conductive shaft.
It is preferred that the corrugated gasket between the second wear-resistant sleeve and handle is arranged with the shaft end, to compensate axle
To gap so that the feel of rotary lamp holder is more preferable.
Further it is preferred that being provided with axial ribs at the shaft hole inner wall of corresponding first wear-resistant sleeve periphery wall on the lamp holder
Bar, to reduce the contact area between lamp holder and the first wear-resistant sleeve, make the rotation of lamp holder more flexible, abrasion is smaller.
Further improved to be in above-mentioned each scheme, the handle base is provided with a base, is provided with the base
One for hook the jack that plugs of one end, the positioning hole for penetrating the jack is also provided with described base, on one end of the hook
It can be stretched into positioning hole and end can insert the ring with extending on an annular groove, with the briquetting of base phase dismantling connection
Presser feet in connected in star.When being installed using above-mentioned improvement project, as long as one end of hook is inserted into jack, then stretch presser feet
Enter into the annular groove for linking up with the end, and briquetting is fixed on base, i.e., using the cooperation of presser feet and annular groove, make extension
One end of hook can not depart from jack, and and can successfully rotates relative to base, thus install it is very convenient, light,
Quickly, the hook and after installation rotates flexibly, also allows for maintenance in the future.
It is intermeshing fixed circumferentially to have respectively in such scheme, on the end surface of the jack inwall and hook
Position tooth.Positioned by means of the engagement of positioning tooth so that hook has preferable feel in rotation process, and can be positioned at required angle
On degree.
Compared with prior art, because the axle of the present invention is designed to two coaxially arranged conductance axles in interval, using respectively leading
Electric axis is mutually threadedly coupled after passing through the axis hole on lamp holder with corresponding conductive swivel nut, is realized the supporting of axle, is made lamp holder relative to hand
Handle rotates, and then conductive swivel nut is again by means of the contact with corresponding battery conductive piece of the first spring, by battery the two poles of the earth with it is corresponding
Conductive shaft be electrically connected, and the light-emitting component on lamp holder passes through the light source conducting strip rotated with lamp holder and corresponding conductive shaft phase
Even, the electrical connection of light-emitting component and battery is finally realized, and this electrical connection is reliable, service life length, the rotation feel of lamp holder
It is good, also convenient installation and maintenance in the future.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the embodiment of the present invention；
Fig. 2 is that the schematic perspective view after Decorative shell is decomposed in Fig. 1；
Fig. 3 is Fig. 2 further three-dimensional exploded view；
Fig. 4 is the three-dimensional enlarged diagram of front/rear cover and cap part in Fig. 3；
Fig. 5 is the enlarged diagram of electrical connections in Fig. 3；
Fig. 6 is Fig. 1 half-sectional stereogram；
Fig. 7 is the enlarged diagram of part A in Fig. 6；
Fig. 8 is handle center base and the three-dimensional exploded view of hook；
Fig. 9 is the state diagram after lamp holder of the embodiment of the present invention and hook rotation.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 9, the portable lamp is included with lamp holder 10, handle 20, light-emitting component 30, battery 40 and circuit
Plate 50, wherein lamp holder include lamp housing main body 101 and the Decorative shell 102 outside lamp housing main body again, extend in lamp housing main body
The two connection walls 103 with axis hole, are connected so that lamp holder 10 can be around between the two connection wall 103 and handle by axle
Axle makees 180 ° of rotation, and light-emitting component 30 is arranged in lamp holder, and wiring board 50 and battery 40 are installed in handle 20, wiring board
40 can carry out switch control to light-emitting component 30, and these are routine techniques, and the structure of lamp holder is also not limited to this structure,
Other structures of the prior art can be used.It will not be repeated here.
Because lamp holder 10 rotates relative to handle 20, and need to electrically connect between light-emitting component 30 and battery 40, therefore this
In embodiment, axle is designed to two, i.e., is made up of two conductive shafts 1 of coaxially arranged and spaced setting, it is conductive herein
Axle 1 uses brass bolt.Handle includes protecgulum 201, bonnet 202 and the base positioned at bottom, and front/rear cover is moulding, they
Upper end be embedded with two conductive swivel nuts 2 being threadedly coupled respectively with each phase of conductive shaft 1, while pacify between two conductive shafts 1
Equipped with an insulating base 3, the battery conductive that can be electrically connected with the two poles of the earth of battery 40 is located on the two sides of the insulating base 3 respectively
Piece 4.In order to facilitate each battery conductive piece 4 is positioned, upper and lower distribution limited post 31 is respectively provided with the two sides of the insulating base 3, respectively
The spacing hole 41 for the insertion of upper and lower distribution limited post is provided with battery conductive piece 4, when two battery conductive pieces 4 are arranged on insulation
After on seat 3, the insulating base 3 is each passed through the peace that bonnet 202 is arranged on after two fixing holes 32 on insulating base 3 by two screws again
Fill on post 2021 and (can certainly be arranged in the mounting post of protecgulum).Meanwhile two the first springs are also equipped with handle
5a, each first spring 5a both ends offset with corresponding battery conductive piece 4 and conductive swivel nut 2 respectively, with this by battery 40
The two poles of the earth are led on corresponding conductive shaft 1 by respective battery conductive piece 4, the first spring 5a, conductive swivel nut 2 respectively.This implementation
In example, in order that each first spring 5a working stabilities, electrical connection is more reliable, is provided with through hole 42 on each battery conductive piece 4, absolutely
Blind hole 33 is provided with the two sides of edge seat 3, is inserted after the inner through hole 42 by corresponding battery conductive piece 4 of each conductive shaft 1
In blind hole 33 in the corresponding side surface of the insulating base 3 entered, so that each first spring 5a is set on corresponding conductive shaft 1.
Above-mentioned lamp holder 10 is provided with the light source conducting strip 6 that two upper ends are connected with the two poles of the earth of light-emitting component respectively, each light source
Conducting strip 6 is between connection wall 103 and the inwall of decorative lamp shell 102, lower end and the corresponding conduction of each light source conducting strip 6
Axle 1 is in contact, and each light source conducting strip 6 can rotate with lamp holder relative to conductive shaft 1, in the present embodiment, each light source conducting strip 6
Middle part be provided with connecting hole 61, locating piece 104 in connecting hole 61 can be inserted into by being provided with connection wall 103, so can be with
Ensure that light source conducting strip 6 can rotate with lamp holder 10, light source conducting strip 6 is twisted off when avoiding lamp holder 10 from rotating.
Above-mentioned each light source conducting strip 6 can be preferably using following connection with the mode that corresponding conductive shaft 1 is in contact：Respectively lead
Electric axis 1 is provided with axial threaded hole 11 on the outer face being exposed to outside the axis hole of lamp holder 10, is opened on the bottom of each light source conducting strip 6
There are mounting hole 62, conducting bolt 7 to be connected to after passing through mounting hole in the axial threaded hole 11 of corresponding conductive shaft 1.On ensureing
It is elastic suitable between light source conducting strip 6 and corresponding conductive shaft 1 to state, to ensure that light source conducting strip 6 can be led relative to corresponding
Electric axis 1 is rotated without being crushed to death, and and can reliably electrically connects, and the outer face of each conductive shaft 1 is provided with groove 12, in the groove 12
Interior to be provided with the second spring 5b being nested with corresponding conducting bolt 7, second spring 5b both ends are against light source conducting strip 6 respectively
On the bottom of groove 12.Also, light source conducting strip 6 is provided with and the head of conducting bolt 7 on the face towards the head of conducting bolt 7
The multiple salient points 63 being in contact, there is in the bar portion of conducting bolt 7 step 71 and form front end compared with the less threaded shank of diameter, should
Threaded shank is threadedly coupled with the above-mentioned phase of axial threaded hole 11, so by setting step, can be limited conducting bolt 7 and be entered axle
Length into screwed hole 11, it is ensured that the distance between the head of conducting bolt 7 and the bottom of groove 11, avoid the quilt of light source conducting strip 6
Excessively compress and influence to rotate, and by second spring 5b tight against between conductive shaft 1 and light source conducting strip 6, and light source is led
The tightly touching of salient point 63 on electric piece 6 and the head of conducting bolt 7, the threaded connection of conducting bolt 7 and conductive shaft 1, these two aspects are come
Ensure that the electricity on conductive shaft 1 is reliably transmitted on corresponding light source conducting strip 6, and rotated in light source conducting strip 6 with lamp holder 10
During, it is small with the frictional force of conducting bolt 7, it can ensure that flexible rotating.
In order to avoid being worn after more than 10 rotation of lamp holder at axis hole, two are also cased with above-mentioned each conductive shaft 1
Axis hole respectively positioned at lamp holder 10 is inside and outside and inside and outside the first wear-resistant sleeve 8a to fit of connection wall 103 with lamp holder 10, the
Two wear-resistant sleeve 8b, when such lamp holder 10 rotates, its two connections wall only rubs with two wear-resistant sleeves, reasonably from wear-resisting
Material makes lamp housing main body and wear-resistant sleeve, such as the material such as nylon, it is ensured that service life.And in order that two wear-resistant sleeves
Do not rotated with lamp holder 10, polygon deep gouge is had in the back of first, second wear-resistant sleeve, in the present embodiment
In, using regular hexagon deep gouge, and corresponding each deep gouge position, the outer end of conductive shaft 1 have with the first wear-resistant sleeve just
The regular hexagon flange 13 (i.e. the head of brass bolt in the present embodiment) that hexagon deep gouge is engaged, on handle convex be provided with
The hexagon shaft end 204 that regular hexagon deep gouge on second wear-resistant sleeve is engaged, above-mentioned conductive swivel nut 2 are embedded in the shaft end
In 204.The corrugated gasket 9 being arranged with simultaneously on shaft end between the second wear-resistant sleeve and handle, is carried out by corrugated gasket 9
Axial clearance compensation, to facilitate processing, and it can guarantee that the rotation service life of lamp housing.In addition, in order to further reduce friction,
Axial ribs 105 are provided with the shaft hole inner wall of corresponding first wear-resistant sleeve periphery wall on the connection wall 103 of lamp holder, to reduce lamp
Contact area between head and the first wear-resistant sleeve 8a, makes the rotation of lamp holder more flexible, the two abrasion is smaller.
In order in kind was used, be easy to portable lamp to be suspended in required occasion, a confession is provided with above-mentioned base 203
The jack a1 that one end of hook 205 plugs.Simultaneously in view of the convenience of the installation of hook 205, gone back from top to bottom on base 203
Be provided with the positioning hole a2 for penetrating the jack, there is on one end of the hook 205 an annular groove b, a briquetting 206 by screw and
The phase dismantling connection of base 203, and extend on the bottom surface of the briquetting 206 and can stretch into positioning hole and end can insert annular
Presser feet c in groove, presser feet c are perpendicular to annular groove b settings, and presser feet c is hollow structure.During mounting hook 205,
As long as by link up with 205 one end be inserted into jack a1, and by the presser feet c of briquetting 206 by positioning hole a2 be inserted into annular it is recessed
In groove b, then by screw briquetting 206 is fixed on base 203.
Simultaneously, it is contemplated that hook 205 has level positioning after rotating, on the end surface of jack inwall and hook 205
Circumferentially there is difference intermeshing positioning tooth d, positioning tooth d can be set by the form of rib, naturally it is also possible to adopt
With other existing structures.And in order to improve the stability positioned after hook 205 rotates, it is clear that annular from Fig. 6
Described positioning tooth d is respectively provided with the hook of groove both sides.
During assembling, the first spring 5a is welded at the through hole position of two battery conductive pieces 4 in advance, or by battery conductive piece
Part is formed integrally with the first spring, by other connected modes battery conductive piece 4 can also be made to be interfixed with the first spring 5a
Link into an integrated entity；Then two battery conductive pieces 4 are positioned on insulating base 3 by the cooperation of limited post and spacing hole；Again will be exhausted
Edge seat 3 is fixed in the mounting post of bonnet (can also be protecgulum), makes the first spring 5a and bonnet on right side battery conductive piece 4
On conductive swivel nut 2 compress；Each lower end of battery conductive piece 4 is wired on wiring board again, makes the two poles of the earth of battery 40
It is connected respectively with corresponding battery conductive piece 4；Then, front/rear cover is integrally fixed by screw, to form Handleset.
Then corrugated gasket, the second wear-resistant sleeve are enclosed on the shaft end of front/rear cover outside wall surface successively；Then by lamp holder 10
Two connection walls are placed in axial end, and each conductive shaft 1 puts the axle being then passed through after the first wear-resistant sleeve on the connection wall of lamp holder 10
It is threadedly coupled after hole, the second wear-resistant sleeve with the corresponding conductive phase of swivel nut 2, lamp housing main body is supported on by conductive shaft 1 on handle.
Then, second spring 5b is put in the groove 12 of each conductive shaft 1, conducting bolt 7 is passed through on light source conducting strip 6
After mounting hole and second spring 5b, the threaded shank of its front end is set to be threaded in the axial threaded hole 11 of corresponding conductive shaft 1, most
Decorative shell 102 in rear enclosure, the parts such as light source conducting strip 6, conducting bolt 7 are located in it.Now, second spring 5b both ends have been
Tight against in conductive shaft 1 with corresponding light source conducting strip 6, making the two poles of the earth of power supply respectively by respective battery conductive piece 4, first
Spring 5a, conductive swivel nut 2, conductive shaft 1, second spring 5b, light source conducting strip 6 are led on light-emitting component, and in the respective of both sides
In the presence of first, second spring, electrical connection is reliable, rotates flexible, service life length.
Claims (10)
1. a kind of portable lamp of energy rotary lamp holder, including the lamp holder (10) with light-emitting component and the handle for accommodating battery (40)
(20), the lamp holder (10) is rotated with handle (20) by axle is connected, it is characterised in that：The axle is coaxially arranged and mutual
Spaced two conductive shafts (1) are formed, and two are embedded with the handle (20) and is connected respectively with each conductive shaft (1) phase screw thread
The conductive swivel nut (2) connect, while two battery conductives being electrically connected respectively with the two poles of the earth of battery are also equipped with the handle
Piece (4) and two the first springs (5a), the both ends of each first spring (5a) respectively with corresponding battery conductive piece (4) and conductive spiral shell
Set (2) offsets, and described lamp holder (10) is provided with two light source conducting strips (6) being connected respectively with the two poles of the earth of light-emitting component, respectively
Light source conducting strip (6) is in contact with corresponding conductive shaft (1) and can rotated with lamp holder (10) relative to the handle (20).
2. portable lamp according to claim 1, it is characterised in that：It is exhausted that the two battery conductives piece (4) is respectively positioned at one
On the both sides of edge seat (3), the insulating base (3) is between described two conductive shafts (1) and is fixed in the handle (20).
3. portable lamp according to claim 1 or 2, it is characterised in that：Each conductive shaft (1) is being exposed to lamp holder (10)
Axial threaded hole (11) is provided with outer face outside axis hole, mounting hole (62), conducting bolt are provided with each light source conducting strip (6)
(7) it is connected to after passing through the mounting hole of light source conducting strip (6) in the axial threaded hole (11) of corresponding conductive shaft (1).
4. portable lamp according to claim 3, it is characterised in that：The outer face of each conductive shaft (1) is provided with groove
(12), it is provided with the groove and is nested with the second spring (5b) on the conducting bolt (7), the both ends of the second spring (5b)
It is against respectively on the bottom of the light source conducting strip (6) and groove (12).
5. portable lamp according to claim 4, it is characterised in that：There is step in the bar portion of each conducting bolt (7)
And front end is formed compared with the less threaded shank of diameter, threaded shank and the axial thread on corresponding conductive shaft (1) of each conducting bolt (7)
Hole (11) is mutually threadedly coupled, meanwhile, each light source conducting strip (6) be provided with the face on the head towards corresponding conducting bolt (7) with
Multiple salient points (63) that respective conducting bolt (7) head is in contact.
6. portable lamp according to claim 3, it is characterised in that：Two difference positions are also cased with each conductive shaft (1)
First, second wear-resistant sleeve (8a, 8b) that is inside and outside in the axis hole of lamp holder (10) and being fitted with the inside and outside wall of lamp holder.
7. portable lamp according to claim 6, it is characterised in that：The back of first, second wear-resistant sleeve (8a, 8b)
On have a polygon deep gouge, and described conductive shaft (1) outer end has and the polygon deep gouge of the first wear-resistant sleeve matches
The polygon flange (13) of conjunction, on the handle convex be provided be engaged with the polygon deep gouge on the second wear-resistant sleeve it is polygon
Shape shaft end (204), described conductive swivel nut (2) are embedded in the shaft end.
8. portable lamp according to claim 7, it is characterised in that：It is arranged with the shaft end positioned at the second wear-resistant sleeve (8b)
Corrugated gasket (9) between handle (20).
9. portable lamp according to claim 1 or 2, it is characterised in that：The handle base is provided with a base (203),
A jack (a1) plugged for one end of hook (204) is provided with the base (203), described base is also provided with (203)
The positioning hole (a2) of the jack (a1) is penetrated, there is an annular groove (b) on one end of the hook (205), with base (203) phase
Extending on the briquetting (206) of dismantling connection can stretch into positioning hole (a2) and end can be inserted in the annular groove (b)
Presser feet (c).
10. portable lamp according to claim 9, it is characterised in that：One end of jack (a1) inwall and hook (205)
Circumferentially there is intermeshing positioning tooth (d) respectively on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908420.3A CN107504383A (en) | 2017-09-29 | 2017-09-29 | A kind of portable lamp of energy rotary lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908420.3A CN107504383A (en) | 2017-09-29 | 2017-09-29 | A kind of portable lamp of energy rotary lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504383A true CN107504383A (en) | 2017-12-22 |
Family
ID=60699776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908420.3A Pending CN107504383A (en) | 2017-09-29 | 2017-09-29 | A kind of portable lamp of energy rotary lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185744A (en) * | 2018-08-31 | 2019-01-11 | 宁波艾森光电科技有限公司 | A kind of Swinging switch formula headlamp |
| CN110683065A (en) * | 2019-10-17 | 2020-01-14 | 安徽华夏显示技术股份有限公司 | Cabin spotlight with dimming and rotating functions and manufacturing process thereof |
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| CN201582567U (en) * | 2009-11-27 | 2010-09-15 | 福斯特资产有限公司 | Waterproof torch with rotatable bulb holder |
| CN201772278U (en) * | 2010-07-30 | 2011-03-23 | 冯兴东 | Flashlight with magnetic attracting structure |
| CN203718406U (en) * | 2013-11-22 | 2014-07-16 | 宁波步来特电器有限公司 | Telescopic work lamp |
| CN207539663U (en) * | 2017-09-29 | 2018-06-26 | 余姚煜昌电器有限公司 | A kind of portable lamp of energy rotary lamp holder |
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2017
- 2017-09-29 CN CN201710908420.3A patent/CN107504383A/en active Pending
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| CN201582567U (en) * | 2009-11-27 | 2010-09-15 | 福斯特资产有限公司 | Waterproof torch with rotatable bulb holder |
| CN201772278U (en) * | 2010-07-30 | 2011-03-23 | 冯兴东 | Flashlight with magnetic attracting structure |
| CN203718406U (en) * | 2013-11-22 | 2014-07-16 | 宁波步来特电器有限公司 | Telescopic work lamp |
| CN207539663U (en) * | 2017-09-29 | 2018-06-26 | 余姚煜昌电器有限公司 | A kind of portable lamp of energy rotary lamp holder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109185744A (en) * | 2018-08-31 | 2019-01-11 | 宁波艾森光电科技有限公司 | A kind of Swinging switch formula headlamp |
| CN109185744B (en) * | 2018-08-31 | 2024-01-09 | 万年县艾森智能科技有限公司 | Swing switch type lighting lamp |
| CN110683065A (en) * | 2019-10-17 | 2020-01-14 | 安徽华夏显示技术股份有限公司 | Cabin spotlight with dimming and rotating functions and manufacturing process thereof |
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