CN104676527A - Rotary handle and lamp using rotary handle - Google Patents
Rotary handle and lamp using rotary handle Download PDFInfo
- Publication number
- CN104676527A CN104676527A CN201310611249.1A CN201310611249A CN104676527A CN 104676527 A CN104676527 A CN 104676527A CN 201310611249 A CN201310611249 A CN 201310611249A CN 104676527 A CN104676527 A CN 104676527A
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- Prior art keywords
- cylindrical shell
- fixed
- connecting plate
- swing handle
- fixed bar
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Classifications
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- 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
- F21V21/40—Hand grips
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- 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
Abstract
The invention discloses a rotary handle. The rotary handle comprises a U-shaped handle bracket, two rotary modules and a fixing barrel, two ends of the handle bracket are connected to two ends of the fixing barrel in a rotary mode through the rotary modules, the rotary module comprises an inner wheel and an outer wheel, an arc annular convex limit block is arranged in the inner wheel; an arc annular rotary block is arranged in the outer wheel, the rotary block is inserted in the inner wheel in a rotary mode at axial direction; the rotary handle further comprises an elastic piece elastically acting on the outer wheel at axial direction, the rotary block of the outer wheel props against the first connection plate of the inner wheel for preset pressure. The rotary handle makes the outer wheel for propping against the inner wheel for higher pressure through the elastic piece and the larger friction force between the rotary block and the first connection plate is achieved, so that the handle bracket can overcome the gravity component force thereof and the lamp to be fixed at some angle, the plane friction is formed between the rotary block and the first connection plate, the friction force between the inner wheel and the outer wheel is overcome for continuously rotating the handle bracket.
Description
Technical field
The present invention relates to technical field of lamps, particularly relate to a kind of swing handle and use the light fixture of this swing handle.
Background technology
Portable lamp is a kind of common lighting, be generally used for the outdoor locations such as goods yard, tunnel, subway, cave, when checking these places above-mentioned, light fixture need throw light on fixed angle, therefore to require between the handle of light fixture and lamp body freely to rotate because of the partical gravity of handle or lamp body, but where necessary can swing handle to adjust the light angle of light fixture.
Current market has occurred that one can realize nonvoluntary rotation, the grip structure of adjusting lighting angle again, this handle is by outer face tooth, the mode that inner face tooth is meshed is connected with lamp body, wherein outer face tooth is fixed on handle, inner face tooth is fixed on described lamp body, handle can be realized not because partical gravity freely rotates by inner face tooth and engaging each other of outer face tooth, change the rotation that the inside and outside intermeshing tooth of end-tooth can realize handle simultaneously, the number of teeth due to inside and outside end-tooth is limited, the stage during rotation of thus handle, this grip structure can not the light angle of continuous setup light fixture.
Summary of the invention
The object of the present invention is to provide a kind of not only nonvoluntary rotation, but also can in spacing angle the grip structure of continuous setup light angle.
In order to solve the problems of the technologies described above, the invention provides a kind of swing handle, comprise U-shaped handle brackets, two runner assemblies and a stationary magazine creel, described two runner assemblies are divided into the two ends of described stationary magazine creel, the two ends of described handle brackets are rotationally connected with the two ends of described stationary magazine creel respectively by described runner assembly, described stationary magazine creel comprises the first cylindrical shell and fixed bar, described fixed bar to be arranged in described first cylindrical shell and to stretch out from described first cylindrical shell two ends, and described fixed bar is fixing relative to described first cylindrical shell circumference, axially slidably, described runner assembly comprises interior wheel and foreign steamer, describedly interiorly take turns the end being fixed on described first cylindrical shell, described interior wheel comprises the second cylindrical shell, the first connecting plate and limited block, described second cylindrical shell is the cylindrical tube shape structure of a hollow, described first connecting plate is formed by the inwall radial direction extension of described second cylindrical shell, described first connecting plate offers the first connecting hole of coaxial sheathed described fixed bar, described limited block be one along described second cylinder inboard wall around to arrange and central angle is the circular arc annular projection of α, described foreign steamer comprises the 3rd cylindrical shell, second connecting plate and moving block, described 3rd cylindrical shell is the cylinder-like structure of a hollow, described second connecting plate is formed by the inwall radial direction extension of described 3rd cylindrical shell, the center of described second connecting plate offers in circular hole, second connecting hole of coaxial sheathed described fixed bar, described moving block is be located on described 3rd barrel end and central angle is the circular arc annular projection of β, alpha+beta <360 °, the outside dimension of described moving block is less than or equal to the external diameter of described limited block and is greater than the internal diameter of described limited block, be inserted in described moving block axial rotation in described second cylindrical shell, described swing handle also comprises an elastic component, and described elastic component axial elasticity acts on described foreign steamer, makes the moving block of described foreign steamer be held in described interior first connecting plate of taking turns with the pressure preset, described handle brackets is fixing relative to described foreign steamer circumference.
Wherein, described swing handle also comprises wheel seat and gland, described wheel seat comprises the 4th cylindrical shell, baffle plate and fixed head, described 4th cylindrical shell is the cylinder-like structure of a hollow, described baffle plate is formed by the inwall radial direction extension of described 4th cylindrical shell, described baffle plate offers the opening matched with described 3rd cylindrical shell, described 3rd cylindrical shell to be installed in described opening and fixing relative to described wheel seat circumference, and described fixed head radial direction is arranged at the outer wall of described 4th cylindrical shell and flushes with the end of described 4th cylindrical shell; Described gland is the slab construction being provided with the 5th connecting hole, the sheathed described fixed bar of described 5th connecting hole, described gland is fixed on the fixed head of described wheel seat and covers the end of described 4th cylindrical shell, described handle brackets is fixed on described gland, described elastic component is a helical spring being sheathed on described fixed bar, and described helical spring is flexibly supported between described gland and the second connecting plate of described foreign steamer; Described handle brackets two ends offer the 3rd coaxial connecting hole and the 4th connecting hole respectively, described 3rd connecting hole and all sheathed described fixed bar of described 4th connecting hole, described fixed bar one end is fastenedly connected with the first securing member, the other end is provided with the catch that gear holds described handle brackets.
Wherein, described 3rd cylindrical shell extends radially outwardly to be formed away from the end of described moving block and holds plate, the described plate that holds is the annulus laminated structure adapted with described 4th cylinder inboard wall, the described plate that holds offers the two first plane breach be oppositely arranged, described 4th cylinder inboard wall is provided with two projections be oppositely arranged, described projection and described first plane breach suitable, described in hold plate in described 4th cylindrical shell and be fastened between described two projections.
Wherein, described fixed bar is provided with external screw thread away from one end of described catch, and described first securing member is nut, and described first fastener threads is connected to described fixed bar.
Wherein, described fixed bar is an axial through cylinder rod-like structure offering two second plane breach, described two plane breach are oppositely arranged, the inner barrel that described first cylindrical shell comprises outer cylinder body and is coaxially arranged in described outer cylinder body, described inner barrel is connected with described outer cylinder body by the 3rd connecting plate of multiple radial arrangement, and described inner barrel is the suitable hollow cylindrical configuration of inwall and described fixed bar.
Wherein, described multiple 3rd connecting plate angularly distributes, and extends to the other end from one end of described first cylindrical shell, and described outer cylinder body and the annular channel of described inner barrel are separated into multiple identical fixed slot by described multiple 3rd connecting plate,
Described interior first connecting plate of taking turns is positioned at the end of described second cylindrical shell, axially stretched out by described first connecting plate and be formed with the multiple fixed lobes identical with described multiple fixed slot quantity, fixed lobe described in each is suitable to described fixed slot and be inserted in corresponding described fixed slot.
Wherein, the central angle alpha of described limited block is 45 °, and the central angle β of described moving block is 200 °.
Wherein, described interior first connecting plate of taking turns is provided with wear-resistant gasket, and the moving block of described foreign steamer is held in described wear-resistant gasket.
Wherein, described wear-resistant gasket comprises friction part and fixed part, described friction part is an annulus laminated structure, the external diameter of described friction part equals the internal diameter of described limited block, described fixed part is be positioned at same plane with described friction part and by the outer square laminated structure extended radially outward of described friction part, vertically extended to form a fixed lobe perpendicular to described fixed part, described first connecting plate offers holddown groove, described fixed lobe is inserted in described holddown groove
The internal diameter of described moving block is less than the internal diameter of described limited block.
The invention allows for a kind of light fixture, it is characterized in that, the lamp housing of described light fixture is provided with above-mentioned swing handle.
Implement swing handle provided by the invention, its beneficial effect is, this swing handle makes foreign steamer be held in interior wheel with larger pressure by an elastic component, and then realize the larger frictional force of moving block and the first connecting plate, thus make handle brackets overcome the partical gravity of self or lamp body and be fixed on a certain angle, because moving block and the first connecting plate are planar frictions, the frictional force overcome between interior foreign steamer can realize the continuous rotation of moving block in its spacing angle, and then the light angle of continuous setup light fixture.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of light fixture preferred embodiment of the present invention;
Fig. 2 is the decomposing schematic representation of swing handle in light fixture shown in Fig. 1;
Fig. 3 is the profile of the swing handle shown in Fig. 2;
Fig. 4 is the enlarged drawing of V place structure in Fig. 3;
Fig. 5 is the front view of interior wheel in the swing handle shown in Fig. 2;
Fig. 6 is the perspective view of the interior wheel shown in Fig. 5;
Fig. 7 is the perspective view of interior another angle of wheel shown in Fig. 5;
Fig. 8 is the front view of foreign steamer in the swing handle shown in Fig. 2;
Fig. 9 is the perspective view of the foreign steamer shown in Fig. 8;
Figure 10 is the perspective view of another angle of foreign steamer shown in Fig. 8;
Figure 11 is the perspective view of wheel seat in the swing handle shown in Fig. 2;
Figure 12 is the perspective view of another angle of wheel seat shown in Figure 11;
Figure 13 is the perspective view of gland in the swing handle shown in Fig. 2;
Figure 14 is the perspective view of fixed bar in the swing handle shown in Fig. 2;
Figure 15 is the perspective view of the first cylindrical shell in the swing handle shown in Fig. 2;
Figure 16 is the perspective view of wear-resistant gasket in the swing handle shown in Fig. 2;
Figure 17 is the state diagram that the swing handle shown in Fig. 1 is positioned at an extreme angles;
Figure 18 is the state diagram that the swing handle shown in Fig. 1 is positioned at another extreme angles;
Figure 19 is the schematic diagram of the spacing angle of swing handle shown in Fig. 1;
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
With reference to Fig. 1, the present invention proposes a kind of light fixture, the lamp housing 2 of this light fixture arranges a swing handle 1.Swing handle 1 be a kind of neither with himself or light fixture partical gravity and arbitrarily rotate, again can in spacing angle the grip structure of continuous setup light angle.
With reference to Fig. 2, swing handle 1 comprises U-shaped handle brackets 100, two runner assembly 200 and a stationary magazine creel 300, two runner assemblies 200 are divided into the two ends of stationary magazine creel 300, and the two ends of handle brackets 100 are rotationally connected with the two ends of stationary magazine creel 300 respectively by runner assembly 200.Conveniently by portable handle brackets 100, the crossbeam bag of handle brackets 100 is provided with leader and overlaps 110.Wherein, stationary magazine creel 300 comprises the first cylindrical shell 310 and fixed bar 320, and fixed bar 320 to be arranged in the first cylindrical shell 310 and to stretch out from the first cylindrical shell 310 two ends, and fixed bar 320 is fixing relative to the first cylindrical shell 310 circumference, axially slidably.
With further reference to Fig. 3 to Fig. 7, runner assembly 200 comprises can the interior wheel 210 of coaxial rotation and foreign steamer 220 mutually, inside take turns the end that 210 are fixed on the first cylindrical shell 310, inside take turns 210 and comprise the second cylindrical shell 211, first connecting plate 212 and limited block 213, second cylindrical shell 211 is the cylindrical tube shape structure of a hollow, first connecting plate 212 is formed by the inwall radial direction extension of the second cylindrical shell 211, first connecting plate 212 offers the first connecting hole 212a of coaxial sheathed fixed bar 320, the present invention does not limit the shape of the first connecting hole 212a, limited block 213 is one to arrange and central angle is the circular arc annular projection of α along the second cylindrical shell 211 inner wall surrounding.
With further reference to Fig. 8 to Figure 10, foreign steamer 220 comprises the 3rd cylindrical shell 221, second connecting plate 222 and moving block 223, 3rd cylindrical shell 221 is the cylinder-like structure of a hollow, second connecting plate 222 is formed by the inwall radial direction extension of the 3rd cylindrical shell 221, the center of the second connecting plate 222 offers in circular hole, second connecting hole 222a of coaxial sheathed fixed bar 320, because foreign steamer 220 is as rotatable parts, so the second connecting hole 222a is arranged to a circular hole, moving block 223 is for being located on the 3rd cylindrical shell 221 end and central angle is the circular arc annular projection of β, and alpha+beta <360 °, the outside dimension of moving block 223 is less than or equal to the external diameter of limited block 213 and is greater than the internal diameter of limited block 213, moving block 223 to be inserted in rotationally in the second cylindrical shell 211 and to offset with the first connecting plate 212.
Larger frictional force is possessed in order to make interior wheel between 210 and foreign steamer 220, swing handle 1 of the present invention also comprises an elastic component 400, elastic component 400 axial elasticity acts on foreign steamer 220, make the moving block 223 of foreign steamer 220 with preset pressure be held in interior take turns 210 the first connecting plate 212;
Handle brackets 100 is circumferential relative to foreign steamer 220 fixing, and during swing handle support 100, foreign steamer 220 follows the rotary motion that handle brackets 100 is done around fixed bar 320.
The beneficial effect of swing handle 1 of the present invention is, this swing handle 1 makes foreign steamer 220 to be held in larger pressure by an elastic component 400 and interiorly takes turns 210, and then realize the larger frictional force of moving block 223 and the first connecting plate 212, thus make handle brackets 100 overcome the partical gravity of self or lamp body and be fixed on a certain angle, because moving block 223 and the first connecting plate 212 are planar frictions, overcome the continuous rotation that interior frictional force of taking turns between 210 and foreign steamer 220 can realize handle brackets 100, this swing handle 1 is also provided with the limited block 213 that restriction moving block 223 rotates simultaneously, thus the maximum rotation angle of restriction handle brackets 100, the maximum rotation angle calculating known handle brackets 100 is 360 °-alpha-beta.
With further reference to Figure 11 to Figure 13, in order to hold foreign steamer 220 and elastic component 400, swing handle also comprises wheel seat 510 and gland 520, and gland 520 is covered on wheel seat 510.
Wherein, wheel seat 510 comprises the 4th cylindrical shell 511, baffle plate 512 and fixed head 513,4th cylindrical shell 511 is the cylinder-like structure of a hollow, baffle plate 512 is formed by the inwall radial direction extension of the 4th cylindrical shell 511, baffle plate 512 offers the opening 512a matched with the 3rd cylindrical shell 221,3rd cylindrical shell 221 to be installed in opening 512a and fixing relative to wheel seat 510 circumference, and fixed head 513 radial direction is arranged at the outer wall of the 4th cylindrical shell 511, and the 4th cylindrical shell 511 flushes away from the end of foreign steamer 220.
In order to circumference fixes foreign steamer 220, please with further reference to Fig. 9 and Figure 10,3rd cylindrical shell 221 extends radially outwardly to be formed away from the end of moving block 223 and holds plate 224, holding plate 224 is the annulus laminated structure adapted with the 4th cylindrical shell 511 inwall, hold plate 224 and offer the two first plane breach 224a be oppositely arranged, 4th cylindrical shell 511 inwall is provided with the two projection 511a be oppositely arranged, projection 511a and the first plane breach 224a is suitable, holds plate 224 in the 4th cylindrical shell 511 to be fastened between two projection 511a.
Gland 520 is for being provided with the slab construction of the 5th connecting hole 521, gland 520 adapts with the shape of the plane side of wheel seat 510, preferably, 5th connecting hole 521 is a circular hole, the sheathed fixed bar 320 of 5th connecting hole 521, gland 520 is fixed on the fixed head 513 of wheel seat 510 and covers the end of the 4th cylindrical shell 511, and handle brackets 100 is fixed on gland 520.Preferably, elastic component 400 is a helical spring being sheathed on fixed bar 320, and elastic component 400 is positioned at the 4th cylindrical shell 511 of wheel seat 510, and is flexibly supported between gland 520 and the second connecting plate 222 of foreign steamer 220.In other implementations, elastic component 400 can also be a shell fragment.
In a preferred embodiment of the invention, handle brackets 100, wheel seat 510 and gland 520 are designed to integral structure, with reference to Fig. 2, handle brackets 100 two ends offer the 3rd coaxial connecting hole 101 and the 4th connecting hole 102 respectively, 3rd connecting hole 101 and all sheathed fixed bar 320 of the 4th connecting hole 102, and handle brackets 100 is circumferential relative to foreign steamer 220 fixing, fixed bar 320 one end is fastenedly connected with the first securing member 321, the other end is provided with the catch 322 that gear holds handle brackets 100, and this catch 322 is a disk laminated structure.Preferably, handle brackets 100 offers the first fixing hole 103 of a promising unthreaded hole, gland 520 offers the second fixing hole 522 of a unthreaded hole, the 3rd fixing hole 513a of a promising screwed hole offered by fixed head 513, and screw 600 is threaded with the 3rd fixing hole 513a through the first fixing hole 103, second fixing hole 522.In order to improve fastening strength, fixed head 513 is formed with fixed lobe 513b away from the side of gland 520, and the 3rd fixing hole 513 is opened to fixed lobe 513b.When handle brackets 100 is rotated, wheel seat 510, gland 520 and foreign steamer 220 are followed and are rotated together.
With further reference to Figure 14, fixed bar 320 is provided with external screw thread 323 away from one end of catch 322, correspondingly, first securing member 321 is the nut suitable with external screw thread 323, first securing member 321 is threadedly connected to fixed bar 320, by regulating the position of the first securing member 321, can the compression degree of adjustable elastic part 400, and then regulate foreign steamer 220 and interior frictional force of taking turns between 210.In other implementations, fixed bar 320 is provided with pin-and-hole away from one end of catch 322, correspondingly, first securing member 321 is a pin suitable with this pin-and-hole, arrange multiple spaced pin-and-hole at fixed bar 320 at its bearing of trend, the first securing member 321 inserts in different pin-and-holes and can realize foreign steamer 220 and the interior adjustment taking turns frictional force between 210 equally.
With further reference to Figure 15, in order to fixed bar 320 circumference is fixed in the first cylindrical shell 310, fixed bar 320 is an axial through cylinder rod-like structure offering two second plane breach 324, two plane breach 324 are oppositely arranged, correspondingly, first cylindrical shell 310 comprises outer cylinder body 311 and is coaxially arranged at the inner barrel 312 in outer cylinder body 311, inner barrel 312 is connected with outer cylinder body 311 by the 3rd connecting plate 313 of multiple radial arrangement, and inner barrel 312 is the suitable hollow cylindrical configuration of inwall and fixed bar 320.In order to improve the rotational stability of fixed bar 320, the external diameter of fixed bar 320 and each connecting hole of sheathed fixed bar 320 adapt.
Preferably, multiple 3rd connecting plate 313 is angularly uniformly distributed, and extend to the other end from one end of the first cylindrical shell 310, outer cylinder body 311 and the annular channel of inner barrel 312 are separated into multiple identical fixed slot 314 by multiple 3rd connecting plate 313, preferably, the present invention arranges 4 the 3rd connecting plates 313, and fixed slot 314 is a minor arc annular channel.
First connecting plate 212 of inside taking turns 210 is positioned at the end of the second cylindrical shell 211, axially stretched out by the first connecting plate 212 and be formed with the multiple fixed lobes 214 identical with multiple fixed slot 314 quantity, each fixed lobe 214 is suitable to fixed slot 314 and be inserted in corresponding fixed slot 314.
With further reference to Figure 16, in order to improve the service life of swing handle 1, first connecting plate 212 of inside taking turns 210 is provided with wear-resistant gasket 230, and the moving block 223 of foreign steamer 220 is held in wear-resistant gasket 230.In use, moving block 223 is wheel 210 in direct friction, but friction, wear resistant pad 230, though wear-resistant gasket 230 because of Long-Time Service wear out failure, only need change wear-resistant gasket 230.
Further, wear-resistant gasket 230 comprises friction part 231 and fixed part 232, friction part 231 is an annulus laminated structure, the external diameter of friction part 231 equals the internal diameter of limited block 213, fixed part 232 is be positioned at same plane with friction part 231 and by the outer square laminated structure extended radially outward of friction part 231, vertically extended to form a fixed lobe 232a perpendicular to fixed part 232, the first connecting plate 212 offers holddown groove 212b, and fixed lobe 232a is inserted in holddown groove 212b.Especially, in order to make moving block 223 push down wear-resistant gasket 230, the internal diameter of moving block 223 is less than the internal diameter of limited block 213.
With further reference to Figure 17 to Figure 19, limited block 213 is a minor arc annulus block structure, moving block 223 is major arc annulus block structure, such as, the central angle alpha of limited block 213 is 45 °, and the central angle β of moving block 223 is 200 °, under this situation, the maximum rotation angle of moving block 223 is 115 °, can meet the light angle of light fixture under most of situation.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a swing handle, comprise U-shaped handle brackets, two runner assemblies and a stationary magazine creel, described two runner assemblies are divided into the two ends of described stationary magazine creel, and the two ends of described handle brackets are rotationally connected with the two ends of described stationary magazine creel respectively by described runner assembly, it is characterized in that
Described stationary magazine creel comprises the first cylindrical shell and fixed bar, and described fixed bar to be arranged in described first cylindrical shell and to stretch out from described first cylindrical shell two ends, and described fixed bar is fixing relative to described first cylindrical shell circumference, axially slidably;
Described runner assembly comprises interior wheel and foreign steamer, describedly interiorly take turns the end being fixed on described first cylindrical shell, described interior wheel comprises the second cylindrical shell, the first connecting plate and limited block, described second cylindrical shell is the cylindrical tube shape structure of a hollow, described first connecting plate is formed by the inwall radial direction extension of described second cylindrical shell, described first connecting plate offers the first connecting hole of coaxial sheathed described fixed bar, described limited block be one along described second cylinder inboard wall around to arrange and central angle is the circular arc annular projection of α;
Described foreign steamer comprises the 3rd cylindrical shell, second connecting plate and moving block, described 3rd cylindrical shell is the cylinder-like structure of a hollow, described second connecting plate is formed by the inwall radial direction extension of described 3rd cylindrical shell, the center of described second connecting plate offers in circular hole, second connecting hole of coaxial sheathed described fixed bar, described moving block is be located on described 3rd barrel end and central angle is the circular arc annular projection of β, alpha+beta <360 °, the outside dimension of described moving block is less than or equal to the external diameter of described limited block and is greater than the internal diameter of described limited block, be inserted in described moving block axial rotation in described second cylindrical shell,
Described swing handle also comprises an elastic component, and described elastic component axial elasticity acts on described foreign steamer, makes the moving block of described foreign steamer be held in described interior first connecting plate of taking turns with the pressure preset;
Described handle brackets is fixing relative to described foreign steamer circumference.
2. swing handle according to claim 1, is characterized in that, described swing handle also comprises wheel seat and gland,
Described wheel seat comprises the 4th cylindrical shell, baffle plate and fixed head, described 4th cylindrical shell is the cylinder-like structure of a hollow, described baffle plate is formed by the inwall radial direction extension of described 4th cylindrical shell, described baffle plate offers the opening matched with described 3rd cylindrical shell, described 3rd cylindrical shell to be installed in described opening and fixing relative to described wheel seat circumference, and described fixed head radial direction is arranged at the outer wall of described 4th cylindrical shell and flushes with the end of described 4th cylindrical shell;
Described gland is the slab construction being provided with the 5th connecting hole, the sheathed described fixed bar of described 5th connecting hole, and described gland is fixed on the fixed head of described wheel seat and covers the end of described 4th cylindrical shell, and described handle brackets is fixed on described gland,
Described elastic component is a helical spring being sheathed on described fixed bar, and described helical spring is flexibly supported between described gland and the second connecting plate of described foreign steamer;
Described handle brackets two ends offer the 3rd coaxial connecting hole and the 4th connecting hole respectively, described 3rd connecting hole and all sheathed described fixed bar of described 4th connecting hole, described fixed bar one end is fastenedly connected with the first securing member, the other end is provided with the catch that gear holds described handle brackets.
3. swing handle according to claim 2, it is characterized in that, described 3rd cylindrical shell extends radially outwardly to be formed away from the end of described moving block and holds plate, the described plate that holds is the annulus laminated structure adapted with described 4th cylinder inboard wall, the described plate that holds offers the two first plane breach be oppositely arranged, described 4th cylinder inboard wall is provided with two projections be oppositely arranged, described projection and described first plane breach suitable, described in hold plate in described 4th cylindrical shell and be fastened between described two projections.
4. swing handle according to claim 3, is characterized in that, described fixed bar is provided with external screw thread away from one end of described catch, and described first securing member is nut, and described first fastener threads is connected to described fixed bar.
5. swing handle according to claim 1, is characterized in that, described fixed bar is an axial through cylinder rod-like structure offering two second plane breach, and described two plane breach are oppositely arranged,
The inner barrel that described first cylindrical shell comprises outer cylinder body and is coaxially arranged in described outer cylinder body, described inner barrel is connected with described outer cylinder body by the 3rd connecting plate of multiple radial arrangement, and described inner barrel is the suitable hollow cylindrical configuration of inwall and described fixed bar.
6. swing handle according to claim 5, it is characterized in that, described multiple 3rd connecting plate angularly distributes, and extend to the other end from one end of described first cylindrical shell, described outer cylinder body and the annular channel of described inner barrel are separated into multiple identical fixed slot by described multiple 3rd connecting plate
Described interior first connecting plate of taking turns is positioned at the end of described second cylindrical shell, axially stretched out by described first connecting plate and be formed with the multiple fixed lobes identical with described multiple fixed slot quantity, fixed lobe described in each is suitable to described fixed slot and be inserted in corresponding described fixed slot.
7. swing handle according to claim 1, is characterized in that, the central angle alpha of described limited block is 45 °, and the central angle β of described moving block is 200 °.
8. swing handle according to claim 1, is characterized in that, described interior first connecting plate of taking turns is provided with wear-resistant gasket, and the moving block of described foreign steamer is held in described wear-resistant gasket.
9. swing handle according to claim 1, it is characterized in that, described wear-resistant gasket comprises friction part and fixed part, described friction part is an annulus laminated structure, the external diameter of described friction part equals the internal diameter of described limited block, described fixed part is be positioned at same plane with described friction part and by the outer square laminated structure extended radially outward of described friction part, a fixed lobe has vertically been extended to form perpendicular to described fixed part, described first connecting plate offers holddown groove, described fixed lobe is inserted in described holddown groove, the internal diameter of described moving block is less than the internal diameter of described limited block.
10. a light fixture, is characterized in that, the lamp housing of described light fixture is provided with the swing handle as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611249.1A CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611249.1A CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676527A true CN104676527A (en) | 2015-06-03 |
| CN104676527B CN104676527B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310611249.1A Active CN104676527B (en) | 2013-11-26 | 2013-11-26 | Swing handle and the lamps and lanterns for using the swing handle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591968A (en) * | 2018-04-09 | 2018-09-28 | 澳洋集团有限公司 | A kind of adjustable-angle installation base plate for LED chip |
| WO2019029392A1 (en) * | 2017-08-09 | 2019-02-14 | 东莞泰欣照明有限公司 | Lamp fixture rapid mounting and removal structure |
| CN110206714A (en) * | 2019-04-30 | 2019-09-06 | 淄博棠鸣机电科技有限公司 | A kind of Portable, environmental protective sets spare controller |
| CN111237658A (en) * | 2020-01-20 | 2020-06-05 | 鸿川建设工程有限公司 | Remove municipal works with illumination construction lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254233A1 (en) * | 2002-06-20 | 2005-11-17 | Alessio David J | Lighting device with adjustable spotlight beam |
| CN201666512U (en) * | 2010-03-19 | 2010-12-08 | 精碳科技股份有限公司 | Ultra silent stage lamp |
| CN102865563A (en) * | 2011-07-08 | 2013-01-09 | 海洋王照明科技股份有限公司 | Rotary limiting device and lamp |
| CN103185317A (en) * | 2011-12-27 | 2013-07-03 | 海洋王（东莞）照明科技有限公司 | Bidirectional rotating bracket and lamp |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
| CN103375709A (en) * | 2012-04-28 | 2013-10-30 | 海洋王照明科技股份有限公司 | Illuminating lamp |
-
2013
- 2013-11-26 CN CN201310611249.1A patent/CN104676527B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254233A1 (en) * | 2002-06-20 | 2005-11-17 | Alessio David J | Lighting device with adjustable spotlight beam |
| CN201666512U (en) * | 2010-03-19 | 2010-12-08 | 精碳科技股份有限公司 | Ultra silent stage lamp |
| CN102865563A (en) * | 2011-07-08 | 2013-01-09 | 海洋王照明科技股份有限公司 | Rotary limiting device and lamp |
| CN103185317A (en) * | 2011-12-27 | 2013-07-03 | 海洋王（东莞）照明科技有限公司 | Bidirectional rotating bracket and lamp |
| CN103375709A (en) * | 2012-04-28 | 2013-10-30 | 海洋王照明科技股份有限公司 | Illuminating lamp |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019029392A1 (en) * | 2017-08-09 | 2019-02-14 | 东莞泰欣照明有限公司 | Lamp fixture rapid mounting and removal structure |
| CN108591968A (en) * | 2018-04-09 | 2018-09-28 | 澳洋集团有限公司 | A kind of adjustable-angle installation base plate for LED chip |
| CN110206714A (en) * | 2019-04-30 | 2019-09-06 | 淄博棠鸣机电科技有限公司 | A kind of Portable, environmental protective sets spare controller |
| CN111237658A (en) * | 2020-01-20 | 2020-06-05 | 鸿川建设工程有限公司 | Remove municipal works with illumination construction lamp |
| CN111237658B (en) * | 2020-01-20 | 2022-03-15 | 鸿川建设工程有限公司 | Remove municipal works with illumination construction lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676527B (en) | 2019-04-16 |
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