CN204806307U - Buckle device and lamps and lanterns - Google Patents
Buckle device and lamps and lanterns Download PDFInfo
- Publication number
- CN204806307U CN204806307U CN201520364251.8U CN201520364251U CN204806307U CN 204806307 U CN204806307 U CN 204806307U CN 201520364251 U CN201520364251 U CN 201520364251U CN 204806307 U CN204806307 U CN 204806307U
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- China
- Prior art keywords
- housing
- bayonet unit
- opening portion
- locking protuberance
- present disclosure
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- 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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Abstract
This disclosed embodiment relates to one kind buckle device (1), includes: first portion (10), it is including locking convex part (12) and open concave part (14), and second portion (20), it accepts opening (22) of locking convex part (12) in order to restrict the relative movement between first portion (10) and second portion (20) including being configured as, accept at opening (22) under the state of locking convex part (12), inject between first portion (10) and second portion (20) and open groove (30), open groove (30) be configured as be suitable for insert opener (40) and make opener (40) can in response to the masterpiece of exerting along A predetermined direction with and promote the periphery part in order to remove the locking between locking convex part (12) and opening (22). This disclosed embodiment still relates to one kind lamps and lanterns (100). According to the buckle device and lamps and lanterns simple structure of this disclosed embodiment, easily dismantle, low cost, and can ensure the aesthetic property.
Description
Technical field
Embodiment of the present disclosure relates to a kind of bayonet unit and comprises the light fixture of this bayonet unit.
Background technology
Bayonet unit is widely used in various frame for movement, for being interconnected by two or more parts.Traditional bayonet unit mainly contains two types, i.e. dismountable bayonet unit and non-removable bayonet unit.Non-removable bayonet unit has firm, the solid advantage of clamping, but also there is a lot of shortcoming simultaneously, once bayonet unit manufactures, and when bayonet unit comes into operation, if damaging appears in the parts that bayonet unit connects, then the replacing of parts is more difficult, integrally must change parts, and cause that the cost of equipment is large, maintenanceability variation etc. is determined.Dismountable bayonet unit can overcome problem during part replacement maintenance effectively, but the clamping of bayonet unit is usually firm not, reliable, brings a lot of potential safety hazard.Existing bayonet unit is unsatisfactory.Therefore, expect to provide a kind of clamping firm, reliable detachable card buckle device.
Utility model content
In view of this, one of object of disclosure embodiment is to provide a kind of bayonet unit and light fixture, and it at least can solve in above-mentioned prior art the one or more technical problems existed.
According to first aspect of the present disclosure, a kind of bayonet unit is provided, comprises: Part I, comprise locking protuberance and open recess; And Part II, comprise opening portion, described opening portion is configured to receive described locking protuberance to limit the relative movement between described Part I and described Part II, under the state of wherein receiving described locking protuberance in described opening portion, between described Part I and described Part II, limit opening groove, described opening groove is configured to be suitable for inserting opener and making described opener can promote described outer peripheral portion to remove the locking between described locking protuberance and described opening portion in response to the power effect applied along predetermined direction.
According to an embodiment of the present disclosure, described opening groove is limited by the outer peripheral portion of the described opening portion of described Part II at least in part, and the outer peripheral portion of the described opening groove of restriction of described opening portion is configured to be suitable for being removed the locking between described locking protuberance and described opening portion by elastic deformation.
According to an embodiment of the present disclosure, described opener is flat member.
According to an embodiment of the present disclosure, described locking protuberance is roughly U-shaped projection.
According to an embodiment of the present disclosure, described unlatching recess is formed by withdrawing pattern face at least in part.
According to an embodiment of the present disclosure, being chamfered at least in part for the outer peripheral portion limiting described opening groove of described opening portion, described opening groove is limited by chamfered portion at least in part.
According to an embodiment of the present disclosure, described opening portion is substantially rectangular holes.
According to second aspect of the present disclosure, a kind of light fixture is provided, comprises: the first housing; Second housing; And at least one bayonet unit described in above-mentioned either side, described bayonet unit is used for described first housing and described second housing to be installed together; Wherein said Part I is arranged at the inner circumferential wall of described first housing, described Part II is arranged highlightedly from the installation side of described second housing, make: under the state of described locking protuberance that described Part I is received in the described opening portion of described Part II, can't see described bayonet unit from described first housing and described second housing periphery.
According to an embodiment of the present disclosure, described light fixture is Down lamp.
According to an embodiment of the present disclosure, described first housing is the housing of the light hybrid chamber of tubular, and described second housing is the housing of reflector.
According to bayonet unit and the light fixture of embodiment of the present disclosure, the firm engagement of Part I and Part II can be realized by opening portion and the cooperation of locking protuberance; On the other hand, by inserting in opening groove by insertion tool, the locking of Part I and Part II easily can be removed.According to the bayonet unit of embodiment of the present disclosure and fitting structure simple, engage firmly, be easy to dismounting, with low cost, and can aesthetic property be guaranteed.
Accompanying drawing explanation
Now by means of only the mode of example, with reference to appended accompanying drawing, embodiment of the present disclosure is described, wherein:
Fig. 1 is the structural representation of the application example light fixture of bayonet unit according to an embodiment of the present disclosure;
Fig. 2 is the CONSTRUCTED SPECIFICATION figure of the Part I of bayonet unit according to an embodiment of the present disclosure, and this Part I is the enlarged diagram of the part B in Fig. 1;
Fig. 3 is the CONSTRUCTED SPECIFICATION figure of the Part II of bayonet unit according to an embodiment of the present disclosure, and this Part II is the enlarged diagram of the C part in Fig. 1;
Fig. 4 is the CONSTRUCTED SPECIFICATION figure of the Part I according to bayonet unit of the present disclosure;
Fig. 5 is the application schematic diagram linked together by two of light fixture parts according to the bayonet unit of an embodiment of the present disclosure, and the part wherein scheming right side is the enlarged diagram of the part A in Fig. 5;
Fig. 6 is the application schematic diagram of the bayonet unit utilizing opener to open according to an embodiment of the present disclosure; And
Fig. 7 is the schematic diagram of Fig. 6 from another angle views.
Detailed description of the invention
Now will be specifically described embodiment of the present disclosure by reference to the accompanying drawings.It should be noted that in accompanying drawing and may use same figure denote to similar parts or functional unit.Appended accompanying drawing is only intended to embodiment of the present disclosure is described.Those skilled in the art can obtain from following description the embodiment that substitutes on the basis of not departing from disclosure spirit and protection domain.
Bayonet unit is widely used in various frame for movement, for being interconnected by two or more parts.Illustrate according to bayonet unit of the present disclosure for Down lamp below.Should be understood that, the application example of the bayonet unit of disclosure embodiment is not limited to Down lamp, can be used as the connector of other various parts.
According to an exemplary embodiment of the present disclosure, Down lamp 100 generally includes illuminating and heat radiating module 130, tubular light hybrid chamber 110 and reflector 120 (see Fig. 1 and Fig. 5).Illuminating and heat radiating module 130 and tubular light hybrid chamber 110 such as link together by secure components such as screws.And how reflector 120 and tubular light hybrid chamber 110 to be carried out installing be the difficult problem of puzzlement this area.For the installation of reflector 120 and tubular light hybrid chamber 110, there is multiple requirement.First, due to reflector and tubular light hybrid chamber exposed in outside, therefore for requirement attractive in appearance, expect that connector does not affect or the outward appearance of deteriorated light fixture.Secondly, because reflector and tubular light hybrid chamber play certain leaded light effect, if therefore connector is arranged in the inner side of transmitter and tubular light hybrid chamber, then expect that connector can not cause stop to the light sent from lighting module.Moreover, because reflector 120 and light hybrid chamber 110 parts are when damaging, expect that connector can be dismantled so that change parts easy and conveniently.In addition, because Down lamp is installed with being embedded into, expect that reflector and light mix that connect between strong parts can firm engagement for a long time, avoid installing and loosely cause element falling, the danger such as electric leakage of getting an electric shock occur.
Be intended to solve the problem according to bayonet unit of the present disclosure and a kind of solid, reliable removable connector is provided.Embodiment of the present disclosure is described in detail below in conjunction with accompanying drawing.
Fig. 1-Fig. 4 shows the CONSTRUCTED SPECIFICATION of the bayonet unit according to an embodiment of the present disclosure.Wherein, Fig. 1 is the structural representation of the application example light fixture of bayonet unit according to an embodiment of the present disclosure; Fig. 2 is the enlarged diagram of the part B in Fig. 1; Fig. 3 is the enlarged diagram of the C part in Fig. 1; Fig. 4 more clearly show the CONSTRUCTED SPECIFICATION of the Button with special fastening means device Part I of embodiment of the present disclosure.
As Figure 1-Figure 4, bayonet unit 1 comprises: Part I 10, comprises locking protuberance 12 and opens recess 14; And Part II 20, comprise opening portion 22, opening portion 22 is configured to receive locking protuberance 12 to limit the relative movement between Part I 10 and Part II 20, under wherein receiving the state locking protuberance 12 in opening portion 22, between Part I 10 and Part II 20, limit opening groove 30, opening groove 30 is configured to be suitable for inserting opener 40 (see Fig. 6 and Fig. 7) and making opener 40 can promote outer peripheral portion with the locking unlocked between protuberance 12 and opening portion 22 in response to the power effect applied along predetermined direction.
In the embodiments illustrated in the figures, on the one hand, the firm engagement of Part I 10 and Part II 20 can be realized by opening portion 22 and the cooperation of locking protuberance 12; On the other hand, the opening groove 30 limited by the outer peripheral portion opening recess 14 and opening portion 22, by inserting in opening groove by insertion tool 40, easily can remove the locking of Part I 10 and Part II 20, thus realizing the dismounting of institute's attaching parts.Should be understood that, locking protuberance 12 can be formed as the shape of various projection, and opening portion 22 can be formed as and the various shapes locking protuberance 12 and coordinate.The shape of opening groove 30 is also without any particular limitation, such as, can be slit-like, slit-shaped or other shape various.
According to an embodiment of the present disclosure, as shown in the figure, opening groove 30 is limited by the outer peripheral portion of the described opening portion 22 of Part II 20 at least in part, and the outer peripheral portion of the restriction opening groove 30 of opening portion 22 is configured to the locking being suitable for being unlocked by elastic deformation between protuberance 12 and opening portion 22.In the embodiments illustrated in the figures, such as Part II 20 entirety can be formed as the form of cantilever, cut out opening in the appropriate position of Part II 20 and form opening portion 22, the structure of this cantilevered fashion, Part II 20 is easy to be out of shape under force, contributes to locking unlocking of protuberance 12 and opening portion 22.Should be understood that, Part II 20 can be formed as other shape various.The outer peripheral portion (the upside perimembranous of such as Fig. 3) of opening portion 22 is suitable for being inserted into instrument and prizes, and with elastic deformation, and unlocks.
According to an embodiment of the present disclosure, opener 40 is flat member.Opener 40 is flake, and it is little that opening groove 30 occupies instrument, effectively can guarantee the rigidity in snap engagement portion, and in addition, structure is simple, low cost of manufacture.Should be understood that, opening groove 30 can be other suitable shape any.
According to an embodiment of the present disclosure, locking protuberance 12 is roughly U-shaped projection.Such structure can guarantee the joint rigidity locking protuberance 12 and opening portion 22, and can save material.Should be understood that, locking protuberance 12 can be arbitrary shape for lugs, such as, be other shape such as polygon, circle.
According to an embodiment of the present disclosure, open recess 14 and formed by withdrawing pattern face at least in part.In one embodiment, Part I 10 adopts molding manufacture, in this case, opens recess 14 and is formed preferably by withdrawing pattern face.Form unlatching recess by withdrawing pattern face, can make to open recess and there is certain gradient, so that insert opener.In this case, significantly can simplify the manufacturing process of Part I 10, avoid and use slide block to form the operation of opening recess.Adopt this structure, the manufacturing process of parts is simple.
According to an embodiment of the present disclosure, opening portion 22 be chamfered (not shown) at least in part for the outer peripheral portion limiting opening groove 30, opening groove 30 is limited by chamfered portion at least in part.In this case, because opening groove 30 is extended by this chamfered portion, thus when opener 40 is inserted opening groove 30, is easy to opener 40 to be inserted in opening groove 30, there is the advantage of convenient disassembly.
According to an embodiment of the present disclosure, opening portion 22 is substantially rectangular holes.This structure is easy to shaping and structure is simple.Should be understood that, opening portion 22 can be formed as various shape.
Further illustrate according to the locking of the bayonet unit of an embodiment of the present disclosure and opening ways and the light fixture according to embodiment of the present disclosure in conjunction with embody rule below in conjunction with Fig. 5-Fig. 7.Fig. 5 is the application schematic diagram linked together by two of light fixture parts according to the bayonet unit of an embodiment of the present disclosure, and the part wherein scheming right side is the enlarged diagram of the part A in Fig. 5; Fig. 6 is the application schematic diagram of the bayonet unit utilizing opener to open according to an embodiment of the present disclosure; Fig. 7 is the schematic diagram of Fig. 6 from another angle views.
As shown in Figure 5, light fixture 100 comprises: the first housing 110; Second housing 120; And bayonet unit 1, bayonet unit 1 is for being installed together the first housing 110 and the second housing 120; Wherein Part I 10 is arranged at the inner circumferential wall of the first housing 110, Part II 20 is arranged highlightedly from the installation side of the second housing 120, make: under the state of locking protuberance 12 that Part I 10 is received in the opening portion 22 of Part II 10, can't see bayonet unit 1 from the first housing 110 and the second housing 120 periphery.
Easily find out from figure, Part II 20 is arranged highlightedly from the installation side of the second housing 120, exposes opening portion 22 thus; Part I 10 is arranged at the inner circumferential wall of the first housing 110, and the locking protuberance 12 be arranged on Part I 10 is radially inwardly given prominence to from the inner circumferential wall of the first housing 110; When thus the first housing 110 and the second housing 120 being arranged in appropriate location, locking protuberance 12 insertion opening portion 22, is locked to each other the first housing 110 and the second housing 120 by bayonet unit 1 thus.Because the Part I of bayonet unit and Part II are all arranged on the inner side of the first housing 110, therefore bayonet unit 1 cannot be seen from the outside of light fixture.The aesthetic property of light fixture outward appearance can be guaranteed like this.
When needs dismounting first housing 110 and the second housing 120, only need opener 40 to insert in opening groove 30 (see Fig. 6), and such as apply power along the direction towards radial outside, the reaction force acting on the outer peripheral portion of opening portion 22 promotes Part II 20 (see Fig. 7) to radially inner side, removes the locking of the first housing 110 and the second housing 120 thus.
Although the embodiment of bayonet unit of the present disclosure is described in conjunction with light fixture above, wherein bayonet unit is as the integrated component of parts to be connected, should be understood that, bayonet unit can be discrete parts with parts to be connected and apply independently.In addition, according to an embodiment of the present disclosure, light fixture 100 is Down lamp.According to an embodiment of the present disclosure, the first housing 110 is the housing of the light hybrid chamber of tubular, and the second housing 120 is the housing of reflector.Should be understood that, light fixture of the present disclosure can be various types of light fixture, and the first housing and the second housing can be other parts of light fixture.
According to the light fixture comprising bayonet unit of embodiment of the present disclosure, install between each housing of light fixture firmly and be easy to dismounting, effectively can meet aesthetic, the layout of bayonet unit also can not have any impact to leaded light.
By describing above and instruction given in relevant drawings, of the present disclosure many modification given here and other embodiment will recognize by disclosure those skilled in the relevant art.Therefore, it being understood that embodiment of the present disclosure is not limited to disclosed detailed description of the invention, and modification and other embodiment are intended to comprise within the scope of the present disclosure.In addition, although more than to describe and relevant drawings is described example embodiment under the background of some example combination form of parts and/or function, but should be realized, can the various combination form of parts and/or function be provided by alternate embodiment and not deviate from the scope of the present disclosure.On this point, such as, be also expected with other combining form of the different parts clearly described above and/or function and be within the scope of the present disclosure.Although be employed herein concrete term, they only use with general and descriptive implication and and are not intended to limit.
Claims (10)
1. a bayonet unit (1), is characterized in that, comprising:
Part I (10), comprises locking protuberance (12) and opens recess (14); And
Part II (20), comprise opening portion (22), described opening portion (22) is configured to receive described locking protuberance (12) to limit the relative movement between described Part I (10) and described Part II (20)
Under the state of wherein receiving described locking protuberance (12) in described opening portion (22), between described Part I (10) and described Part II (20), limit opening groove (30), described opening groove (30) is configured to be suitable for inserting opener (40) and making described opener (40) can promote described outer peripheral portion to remove the locking between described locking protuberance (12) and described opening portion (22) in response to the power effect applied along predetermined direction.
2. bayonet unit according to claim 1 (1), it is characterized in that, described opening groove (30) is limited by the outer peripheral portion of the described opening portion (22) of described Part II (20) at least in part, and the outer peripheral portion of the described opening groove of restriction (30) of described opening portion (22) is configured to be suitable for being removed the locking between described locking protuberance (12) and described opening portion (22) by elastic deformation.
3. bayonet unit according to claim 1 (1), is characterized in that, described opener (40) is flat member.
4. bayonet unit according to claim 1 (1), is characterized in that, described locking protuberance (12) is roughly U-shaped projection.
5. bayonet unit according to claim 1 (1), is characterized in that, described unlatching recess (14) is formed by withdrawing pattern face at least in part.
6. bayonet unit according to claim 1 (1), it is characterized in that, being chamfered at least in part for the outer peripheral portion limiting described opening groove (30) of described opening portion (22), described opening groove (30) is limited by chamfered portion at least in part.
7. bayonet unit according to claim 1 (1), is characterized in that, described opening portion (22) are substantially rectangular holes.
8. a light fixture (100), is characterized in that, comprising:
First housing (110);
Second housing (120); And
At least one bayonet unit (1) according to any one of claim 1-7, described bayonet unit (1) is for being installed together described first housing (110) and described second housing (120);
Wherein said Part I (10) is arranged at the inner circumferential wall of described first housing (110), described Part II (20) is arranged highlightedly from the installation side of described second housing (120), make: under the state of described locking protuberance (12) that described Part I (10) is received in the described opening portion (22) of described Part II (10), can't see described bayonet unit (1) from described first housing (110) and described second housing (120) periphery.
9. light fixture according to claim 8 (100), is characterized in that, described light fixture (100) is Down lamp.
10. light fixture according to claim 9 (100), is characterized in that, the housing of the light hybrid chamber that described first housing (110) is tubular, the housing that described second housing (120) is reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364251.8U CN204806307U (en) | 2015-05-29 | 2015-05-29 | Buckle device and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364251.8U CN204806307U (en) | 2015-05-29 | 2015-05-29 | Buckle device and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806307U true CN204806307U (en) | 2015-11-25 |
Family
ID=54591126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364251.8U Expired - Fee Related CN204806307U (en) | 2015-05-29 | 2015-05-29 | Buckle device and lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195749A (en) * | 2016-08-26 | 2016-12-07 | 深圳兴通成机电技术有限公司 | A kind of locked mechanism and a kind of light fixture |
-
2015
- 2015-05-29 CN CN201520364251.8U patent/CN204806307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195749A (en) * | 2016-08-26 | 2016-12-07 | 深圳兴通成机电技术有限公司 | A kind of locked mechanism and a kind of light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |