CN102278629B - Combined lamp - Google Patents
Combined lamp Download PDFInfo
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- CN102278629B CN102278629B CN 201110152221 CN201110152221A CN102278629B CN 102278629 B CN102278629 B CN 102278629B CN 201110152221 CN201110152221 CN 201110152221 CN 201110152221 A CN201110152221 A CN 201110152221A CN 102278629 B CN102278629 B CN 102278629B
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- lamp
- link
- plug
- pin
- locking hole
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- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a combined lamp, which comprises a bracket, a lamp body and a waterproof end cover, wherein the bracket is provided with a circuit board; the bracket, the lamp body and the waterproof end cover are connected in sequence; the lamp body comprises one or a plurality of lamp modules which are connected in sequence; a male connecting end and a female connecting end are respectively arranged at two ends of each lamp module; each male connecting end is provided with a plug; at least two locking holes which are oppositely arranged are arranged on the plug; the inner surface of each locking hole is a tapered curved surface; the female connecting end is provided with a slot and at least two connecting holes; the male connecting ends and the female connecting ends of the adjacent lamp modules are connected through connecting pins; and each connecting pin comprises a pin head and a pin body, wherein the outer surface of the pin head is a tapered curved surface, the pin body passes through the connecting hole, and the pin head is positioned in the locking hole. The combined lamp produced by adopting the technical scheme of the invention has reliable structure and convenient to use, and the length of the combined lamp can be adjusted as required.
Description
Technical field
The present invention relates to a kind of light fixture, relate in particular to the combined lamp of a kind of energy lengthening or the independent assortment that shortens.
Background technology
The lamp body of existing light fixture can not shorten or lengthen, and is an overall structure, in use installs dumbly, and lengthening or shorten lamp body or change brightness of illumination as need needs the replacing lamp body of dismantling, very trouble.
In order to address the above problem, Chinese patent discloses a kind of illuminating lamp of Combined changeable LED light emitting diode for No. 200910102303.3, include lamp housing, lampshade and be located at lamp housing and lampshade between lamp body, the both sides of lamp housing or lampshade are respectively equipped with support, lamp body includes circuit board and gathers light emitting diode on circuit board, circuit board and lamp housing or lampshade are axial socket connection, and support is eye-splice with the both sides of lamp housing or lampshade and is connected, and circuit board is provided with the tactile utmost point.The eye-splice that this type of composite lamp for lighting adopts is through after repeatedly pegging graft, eye-splice has wearing and tearing, i.e. variation has occured for shape and the size of eye-splice, and eye-splice connects just no longer reliable so, and throw off along two parts of mutual eye-splice on the snapping direction of eye-splice often, thereby affect the use of product.
Summary of the invention
In order to solve problem related in background technology, the invention provides a kind of combined lamp.
technical scheme of the present invention is: a kind of combined lamp, comprise the support that is provided with circuit board, lamp body and waterproof end cover, support, lamp body is connected with waterproof end cover and is connected, lamp body comprises one or several lamp modules that connect successively, the two ends of lamp module are respectively equipped with male link and female link, public link is provided with a plug, have the locking hole of at least two positioned opposite on plug, the inner surface of locking hole is conical camber, female link is provided with a slot, female link also has at least two connecting holes, the male link of adjacent lamp module is connected by connecting pin with female link, connecting pin comprises plunger and pin body, the outer surface of plunger is conical camber, pin was worn connecting hole, plunger is placed in locking hole.
As a kind of preferred, public link is provided with flange, and female link is provided with seam.
As a kind of preferred, the cross sectional shape of flange and seam is oval.
As a kind of preferred, plug is provided with at least two storage tanks, and storage tank comprises two sidewalls and a base plate, locking hole is arranged on base plate and penetrates base plate, be provided with at least two boss in slot, connecting hole penetrates boss, and boss is provided with at least one locating surface.
As a kind of preferred, plug is the thin-walled hollow structure, and plug wall is connected with the sidewall of storage tank.
As a kind of preferred, support is connected with the public link of lamp module, and waterproof end cover is connected with female link of lamp module.
As a kind of preferred, the cross sectional shape of plug and slot is oval.
As a kind of preferred, pin is provided with external screw thread with it, and connecting hole is provided with internal thread.
In sum, the present invention has the following advantages:
1, as a continuous expanding element, the adjacent lamps module realizes combination or dismounting by male link and being connected of female link with lamp module in the present invention.Public link is provided with plug, and female link is provided with slot, accurate positioning when plug makes the adjacent lamps module be connected with the cooperation of slot, good sealing effect; Secondly, when plug matched with slot, the pin of connecting pin was worn the connecting hole of opening on slot, and plunger is placed in out in locking hole on plug, has just limited the motion of plug and slot grafting direction by connecting pin, and reliability is high; Have, plunger is provided with a conical camber again, and locking hole also is provided with a conical camber, and locking hole is at least two and be oppositely arranged, can more press between plunger and locking hole so tighter, make between plug and slot coordinate also more and more tightr.So the connection between the adjacent lamps module is very reliable, is not easy to be subject to the impact of plug, slot shape or change in size.
2, the present invention also is respectively equipped with flange and seam on male link and female link, when the adjacent lamps module is connected, due to flange and also applying mutually of seam, has so sealing effectiveness and bonding strength better between the adjacent lamps module.
3, the cross sectional shape of preferred flange of the present invention and seam when making flange and seam be subject to External Force Acting, is not prone to stress concentration portion and divides, and has anti-pressure ability preferably, coordinate more firm, longer service life.
4, storage tank of the present invention is in order to hold connecting pin, and when the adjacent lamps module connected, the locating surface of boss and the sidewall of storage tank fitted, and make the connection between lamp module more reliable.Boss can also increase the connecting hole degree of depth on slot, makes the pin body have when connecting hole matches to be combined preferably length, makes stable connection.Locking hole penetrates base plate can reduce the air pressure that produces because of extruding air in plunger and the mutual compaction process of locking hole, makes when coordinating tightr.
5, the excellent plug of the present invention is the thin-walled hollow structure, can reduce the use of material, alleviates whole weight; And plug wall is connected with the sidewall of storage tank, is convenient to the moulding of producing once of lamp module unitary mould.
6, owing to being provided with circuit board in support, for the ease of safeguarding, therefore the preferred support of the present invention is connected with the public link of lamp module, correspondingly waterproof end cover just is connected with female link of lamp module.
7, the cross sectional shape of the preferred plug of the present invention and slot makes plug and slot not be prone to stress concentration portion and divides, and has anti-pressure ability preferably, coordinate more firm, longer service life.
8, because pin is provided with external screw thread with it, connecting hole is provided with internal thread, can not come off in the time of in connecting pin is placed on connecting hole, need not additionally remove to hold connecting pin, needn't worry that also connecting pin drops in female link, and the searching that will waste time and energy makes easy to operate.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the exploded perspective view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the generalized section along A-A line in Fig. 3;
Fig. 5 is the schematic diagram of lamp module in Fig. 1;
Fig. 6 is the schematic diagram at another visual angle of lamp module in Fig. 1;
Fig. 7 is the schematic diagram of waterproof end cover in Fig. 1;
Fig. 8 is the schematic diagram of Fig. 1 medium-height trestle;
Fig. 9 is the schematic diagram of connecting pin;
Figure 10 is a kind of lamp module schematic diagram of structure;
Figure 11 is a kind of lamp module schematic diagram of structure;
Figure 12 is a kind of lamp module schematic diagram of structure;
Figure 13 is a kind of lamp module schematic diagram of structure.
The specific embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing.
A preferred embodiment of the present invention as Fig. 1 to 9 illustrate, a kind of combined lamp comprises the support 1, lamp body and the waterproof end cover 3 that are provided with circuit board, and support 1, lamp body and waterproof end cover are connected successively and are connected, and lamp body comprises two lamp modules 2 that connect successively.Fig. 5,6 can be shown clearly in the structure of lamp module 2, the two ends of lamp module 2 are respectively equipped with male link 2a and female link 2b, it is oval-shaped plug 2c that public link 2a is provided with a cross sectional shape, have the locking hole 21 of 4 positioned opposite on plug 2c, the inner surface of locking hole 21 is conical camber; It is oval-shaped slot 2d that female link 2b is provided with a cross section, female link 2b also has 4 connecting holes 23, the male link 2a of adjacent lamp module 2 is connected by connecting pin 4 with female link 2b, connecting pin 4 comprises plunger 41 and pin body 42, the outer surface of plunger 41 is conical camber, pin body 42 passes connecting hole 23, and plunger 41 is placed in locking hole 21.Have external screw thread on preferred pin body 42, have internal thread in connecting hole 23, Fig. 9 illustrates the structure of connecting pin 4, pin can have inner hexagon spanner hole 43 on body 42, and pin body 42 can directly be screwed in connecting hole 23 and can not come off when assembling as shown in Figure 2, does not need to impose extra action and holds connecting pin 4, do not need connecting pin 4 is complete when dismounting and connecting hole 23 disengagements, as long as unscrew connecting pin 4, so do not need to go again to seek connecting pin 4, handled easily when again installing; Threaded pre-tightening power by connecting pin 4 and connecting hole 23 makes slot 2d be wrapped in firmly on plug 2c simultaneously, and the cone match of the conical surface of plunger 41 and locking hole 21 makes plug 2c and slot 2d press tighter and tighter, and male link 2a is combined firmly with female link 2b.Or pin has external screw thread on body 42, and connecting hole 23 be unthreaded hole, during assembling again auxiliary nut connect fastening effect also arranged, also need to back out nut and get final product when dismounting.Heat radiation gusset 25 and radiating groove 26 also can be set on lamp module 2, and dispel the heat substantially gusset 25 and radiating groove 26 equidistantly distribute.
As scheme further, public link 2a is provided with flange 2e, and female link 2b is provided with seam 2f, and preferred flange 2e adopts slight interference to coordinate with seam 2f.Further the cross sectional shape of preferred flange 2e and seam 2f is oval.The cooperation of flange 2e and seam 2f has improved the degree of protection of integral body of the present invention, and elliptic cross-section has anti-rotation effect preferably.
Further scheme again, plug 2c is the thin-walled hollow structure, plug 2c wall is connected with the sidewall 22a of storage tank 22.Plug 2c is provided with 4 storage tanks 22, storage tank 22 comprises two sidewall 22a and a base plate 22b, and locking hole 21 is arranged on base plate 22b upward and penetrates base plate 22b, is provided with 4 boss 24 in slot 2d, connecting hole 23 penetrates boss 24, and boss 24 is provided with 2 locating surfaces 241.Fig. 4 has more clearly shown the assembly relation when the male link 2a of adjacent lamps module 2 is connected by connecting pin 4 with female link 2b, 2 locating surfaces 241 of boss 24 are fitted with the sidewall 22a of storage tank 22, further define male link 2a and be connected the connection of link 2b, making cooperation more firm.
Further scheme again, support 1 is connected with the public link 2a of lamp module 2, and waterproof end cover 3 is connected with female link 2b of lamp module 2.The structure of waterproof end cover 3 has been shown in Fig. 7, and it has the identical structure of public link 2a of lamp module 2 in Fig. 5,6; Similarly Fig. 8 shows the structure of support 8, and it has the identical structure of female link 2b of lamp module 2 in Fig. 5,6.So not only facilitate the maintenance of support 8, and it is more convenient to make mould, male link 2a and female link 2b can be made separately mould, then with other mould spicing forming types, convenient and saving material.
Figure 10 shows a kind of distressed structure of lamp module 2, and lamp module 2 differences shown in itself and Fig. 5,6 are to have on plug 2c the locking hole 21 of 2 positioned opposite, and female link 2b has 2 connecting holes 23.So when female link 2b is connected by connecting pin 4 with male link 2a, make and understand between plunger 41 and locking hole 21 that more pressure is tighter, coordinating between plug 2c and slot 2d is also more and more tightr.
Figure 11 shows another distressed structure of lamp module 2, and lamp module 2 differences shown in itself and Fig. 5,6 are to have on plug 2c 1 locking hole 21, and female link 2b has 1 connecting hole 23.Can only realize one-way locking between plunger 41 and locking hole 21 when this kind structure makes adjacent lamps module 2 connect, thus in use plug 2c and slot 2d get loose may be larger.
Figure 12 shows another distressed structure of lamp module 2, and lamp module 2 differences shown in itself and Fig. 5,6 are to have on plug 2c 3 locking holes 21, and female link 2b has 3 connecting holes 23.And the cross sectional shape of plug 2c, slot 2d, flange 2e and seam 2f is rectangle.
Figure 13 shows another distressed structure of lamp module 2, and lamp module 2 differences shown in itself and Fig. 5,6 are to have on plug 2c 5 locking holes 21, and female link 2b has 5 connecting holes 23.And the cross sectional shape of plug 2c, slot 2d, flange 2e and seam 2f is circle.
Only the pin body 41 of connecting pin 4 need to be passed connecting hole 23 when the present invention installs, plug 2c is docked with slot 2d, at last plunger 42 is placed in locking hole 21 and get final product.Can select the quantity of lamp module 2 according to the needs of different application occasion like this, easy to assembly.
Above explanation is only explanation of the invention, make the complete enforcement this programme of those of ordinary skills' energy, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, these are all not creative modifications.But as long as all be subject to the protection of Patent Law in claim scope of the present invention.
Claims (8)
1. combined lamp, comprise the support (1) that is provided with circuit board, lamp body and waterproof end cover (3), it is characterized in that: described support (1), lamp body is connected 3 with waterproof end cover) connect successively, described lamp body comprises one or several lamp modules that connect successively (2), the two ends of described lamp module (2) are respectively equipped with male link (2a) and female link (2b), described public link (2a) is provided with a plug (2c), have the locking hole (21) of at least two positioned opposite on described plug (2c), the inner surface of described locking hole (21) is conical camber, described female link (2b) is provided with a slot (2d), described female link (2b) also has at least two connecting holes (23), the male link (2a) of adjacent described lamp module (2) is connected by connecting pin (4) with female link (2b), described connecting pin (4) comprises plunger (41) and pin body (42), the outer surface of described plunger (41) is conical camber, described pin body (42) passes described connecting hole (23), described plunger (41) is placed in described locking hole (21).
2. a kind of combined lamp according to claim 1, it is characterized in that: described public link (2a) is provided with flange (2e), and described female link (2b) is provided with seam (2f).
3. a kind of combined lamp according to claim 2, it is characterized in that: the cross sectional shape of described flange (2e) and seam (2f) is ellipse or circle or rectangle.
4. a kind of combined lamp according to claim 1, it is characterized in that: described plug (2c) is provided with at least two storage tanks (22), described storage tank (22) comprises two sidewalls (22a) and a base plate (22b), described locking hole (21) is arranged on base plate (22b) upward and penetrates described base plate (22b), be provided with at least two boss (24) in described slot (2d), described connecting hole (23) penetrates described boss (24), and described boss (24) is provided with at least one locating surface (241).
5. a kind of combined lamp according to claim 4 is characterized in that: described plug (2c) is the thin-walled hollow structure, and described plug (2c) wall is connected with the sidewall (22a) of described storage tank (22).
According to claim 1 to 5 arbitrary described a kind of combined lamp, it is characterized in that: described support (1) is connected with the public link (2a) of described lamp module (2), and described waterproof end cover (3) is connected with female link (2b) of described lamp module (2).
According to claim 1 to 5 arbitrary described a kind of combined lamp, it is characterized in that: the cross sectional shape of described plug (2c) and slot (2d) is ellipse or circle or rectangle.
According to claim 1 to 5 arbitrary described a kind of combined lamp, it is characterized in that: described pin body (42) is provided with external screw thread, described connecting hole (23) is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110152221 CN102278629B (en) | 2011-06-08 | 2011-06-08 | Combined lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110152221 CN102278629B (en) | 2011-06-08 | 2011-06-08 | Combined lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278629A CN102278629A (en) | 2011-12-14 |
| CN102278629B true CN102278629B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110152221 Expired - Fee Related CN102278629B (en) | 2011-06-08 | 2011-06-08 | Combined lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278629B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273928A (en) * | 2018-09-25 | 2019-01-25 | 河南速达电动汽车科技有限公司 | A kind of connector and its female connector, Male connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767829Y (en) * | 2005-01-28 | 2006-03-29 | 林世铭 | Connecting assembly for lighting lamp |
| CN2916368Y (en) * | 2006-03-10 | 2007-06-27 | 宁波安迪光电科技有限公司 | Light-emitting device and connection device for use therewith |
| CN201435855Y (en) * | 2009-07-15 | 2010-03-31 | 林万炯 | LED lamp insertion controller |
| CN202109266U (en) * | 2011-06-08 | 2012-01-11 | 浙江晶日照明科技有限公司 | Combined lamp |
-
2011
- 2011-06-08 CN CN 201110152221 patent/CN102278629B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767829Y (en) * | 2005-01-28 | 2006-03-29 | 林世铭 | Connecting assembly for lighting lamp |
| CN2916368Y (en) * | 2006-03-10 | 2007-06-27 | 宁波安迪光电科技有限公司 | Light-emitting device and connection device for use therewith |
| CN201435855Y (en) * | 2009-07-15 | 2010-03-31 | 林万炯 | LED lamp insertion controller |
| CN202109266U (en) * | 2011-06-08 | 2012-01-11 | 浙江晶日照明科技有限公司 | Combined lamp |
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| Publication number | Publication date |
|---|---|
| CN102278629A (en) | 2011-12-14 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Intersection of Jingwu Road and Huzhi Avenue in Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Jingri Science and Technology Co.,Ltd. Address before: 313000 Intersection of Jingwu Road and Huzhi Avenue in Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang Jingri Lighting Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 Zhejiang city of Huzhou Province in Eastern New District Road No. 2008 Patentee after: Zhejiang Jingri Science and Technology Co.,Ltd. Address before: 313000 intersection of No. five road and Lake weaving Road, Wuxing District, Zhejiang, Huzhou Patentee before: Zhejiang Jingri Science and Technology Co.,Ltd. |
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Granted publication date: 20130605 |