CN102721026A - A lamp body containing a waterproof terminal block and a lamp thereof - Google Patents
A lamp body containing a waterproof terminal block and a lamp thereof Download PDFInfo
- Publication number
- CN102721026A CN102721026A CN2011100784176A CN201110078417A CN102721026A CN 102721026 A CN102721026 A CN 102721026A CN 2011100784176 A CN2011100784176 A CN 2011100784176A CN 201110078417 A CN201110078417 A CN 201110078417A CN 102721026 A CN102721026 A CN 102721026A
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- opening
- lamp housing
- connection jaws
- link cover
- cable
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Abstract
The invention relates to a lamp body containing a waterproof terminal block and a lamp thereof. The lamp body comprises a top casing and a bottom casing. The top casing is provided with an opening with a wiring cover. A wiring port is mounted in the wiring cover or the top casing for conveniently leading a cable in. A sealing member made of elastic material is disposed at the assembly gap between the wiring port and the cable while a sealing ring made of elastic material is disposed at the assembly gap between the wiring cover and the top casing. With the structure characterized in that the wiring cover is disposed on the top casing, that the wiring port is disposed on the wiring cover or the top casing, and that assembly gaps between the wiring cover and the top casing and between the wiring port and the cable are sealed, the lamp body guarantees waterproof capability of the entire lamp. And when the lamp needs maintaining, the connection between an external cable and an internal line of the lamp can be achieved through opening of the wiring cover instead of detaching of the top casing, thus easy assembling and wiring is achieved.
Description
Technical field
The present invention relates to lighting technical field, more particularly, relate to a kind of lamp housing and light fixture thereof with the waterproof binding post.
Background technology
In the present lighting, External cable and lamp interior circuit be connected and waterproofing design generally inner at lamp housing.When the client needs wiring, need lamp housing be taken apart and could accomplish, use very inconvenient.Though some light fixture product incoming line is not in lamp interior, the user is easy to wiring, does not but have water-proof function, makes that water is easy to enter into lamp interior from connection jaws, and causes internal wiring to burn, and therefore has bigger potential safety hazard.
Summary of the invention
The technical problem that the present invention will solve is, to the above-mentioned defective of prior art, a kind of lamp housing and light fixture thereof with the waterproof binding post is provided.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of lamp housing with the waterproof binding post, comprise upper casing and lower casing, said upper casing is provided with opening, and said opening part is provided with link cover of FIG; Said link cover of FIG or said upper casing are provided with is convenient to the connection jaws that cable inserts; Wherein, place, the fit-up gap of said connection jaws and said cable is provided with the seal that adopts elastomeric material to process, and the place, fit-up gap of said link cover of FIG and said upper casing is provided with the sealing ring that adopts elastomeric material to process.
Lamp housing of the present invention, wherein, said connection jaws is arranged on the said link cover of FIG; Said seal comprises cylindrical body, said cylindrical body medial surface and said cable outer surface compression fit;
Said cylindrical body lateral surface is provided with annular groove, the inner edge of said connection jaws and said annular groove bottom surface compression fit.
Lamp housing of the present invention, wherein, said cylindrical body one end is provided with and is used to guide the guiding surface that gets into said connection jaws.
Lamp housing of the present invention, wherein, said opening is a cylindricality, said open outer side face is provided with the seal groove that is used to place said sealing ring.
Lamp housing of the present invention, wherein, said connection jaws is arranged on the said upper casing, and said connection jaws is the hollow cylindrical structure;
Said seal comprises body, the inner and said cable outer surface compression fit of said body;
Said body lateral surface is provided with a plurality of shirt rims, the inner surface of said connection jaws and a plurality of said shirt rims compression fit to said connection jaws opening direction inclination.
Lamp housing of the present invention; Wherein, Said sealing ring comprises ring body, and the medial surface of said ring body is provided with the recess with said link cover of FIG edge compression fit, and the lateral surface of said ring body is provided with the fin of the opening inward flange compression fit of a plurality of and said upper casing.
Lamp housing of the present invention; Wherein, said link cover of FIG comprises and the suitable lid of said opening shape that said lid one end is provided with the rigidity buckle; Said rigidity buckle be from the said lid lower surface to the extended rod-like structure in side, said rod-like structure is held in said opening medial surface;
The said lid other end is provided with Elastic buckle, the arcuate structure of said Elastic buckle for drawing and after extending below, be bent upwards again from said lid lower surface, and the free end barb of said arcuate structure is located in said opening inside edge.
Lamp housing of the present invention, wherein, the free end side of said arcuate structure is set to be convenient to the gore that lid takes out or puts into from said opening part.
Lamp housing of the present invention, wherein, said link cover of FIG is provided with the clasp of being convenient to take out said link cover of FIG.
The present invention also provides a kind of light fixture, wherein, comprises like aforementioned each described lamp housing.
Beneficial effect of the present invention is: through link cover of FIG is set on upper casing; Connection jaws is set on link cover of FIG or upper casing again; And, can guarantee that the light fixture integral waterproofing is functional with all sealing settings between the fit-up gap of link cover of FIG and upper casing and connection jaws and cable; And when needs are safeguarded, need not to take apart upper casing, and directly open link cover of FIG and can realize that External cable is connected with the lamp housing internal wiring, easy to assembly, wiring is convenient.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the lamp housing assembly structure sketch map in the first embodiment of the invention;
Fig. 2 is the lamp housing partial sectional view in the first embodiment of the invention;
Fig. 3 is the link cover of FIG cutaway view in the first embodiment of the invention;
Fig. 4 is the seal cutaway view in the first embodiment of the invention;
Fig. 5 is the upper casing partial sectional view in the first embodiment of the invention;
Fig. 6 is the lamp housing assembly structure sketch map in the second embodiment of the invention;
Fig. 7 is the lamp housing partial sectional view of second embodiment of the invention;
Fig. 8 is the link cover of FIG cutaway view in the second embodiment of the invention;
Fig. 9 is the sealing ring cutaway view in the second embodiment of the invention;
Figure 10 is the upper casing partial sectional view in the second embodiment of the invention;
Figure 11 is the seal cutaway view in the second embodiment of the invention.
The specific embodiment
The lamp design of the band waterproof binding post of preferred embodiment of the present invention is as shown in Figure 1, consults Fig. 5, Fig. 6 and Figure 10 simultaneously, and this lamp housing comprises upper casing 10 and lower casing 20, and upper casing 10 is provided with opening 11, and 11 places are provided with link cover of FIG 30 at opening.Link cover of FIG 30 or upper casing 10 are provided with is convenient to the connection jaws 31 that cable 40 inserts.Connection jaws 31 is provided with the seal 41 that adopts elastomeric material to process with the place, fit-up gap of cable 40, and link cover of FIG 30 is provided with the sealing ring 12 that adopts elastomeric material to process with the place, fit-up gap of upper casing 10, and is functional to guarantee the light fixture integral waterproofing.
When needing wiring, removable link cover of FIG 30 is inserted into cable 40 in the connection jaws 31; Realize the sealing at connection jaws 31 and the place, fit-up gap of cable 40 through seal 41, cable 40 is inserted into the Wire fasteners 60 that the end in the lower casing 20 is positioned in the lower casing 20 and pushes down, and connects connector lug 50; Three connector lugs for example; Thereby be connected with the lamp interior circuit, cover link cover of FIG 30 after connecting, and the fit-up gap of adopting sealing ring 12 to seal up link cover of FIG 30 and upper casing 10 gets final product; Easy to assembly, wiring is convenient.When needs are safeguarded light fixture, need not to take apart upper casing 10, directly open link cover of FIG 30, can realize that External cable 40 is connected maintenance with the lamp housing internal wiring.
In first embodiment, as shown in Figure 1, connection jaws 31 is arranged on the link cover of FIG 30.As shown in Figure 4, seal 41 comprises cylindrical body 411, the outer surface compression fit of the medial surface of cylindrical body 411 and cable 40.Cylindrical body 411 lateral surfaces are provided with annular groove 413; The inner edge of connection jaws 31 and annular groove 413 bottom surface compression fit; Seal 41 is stuck in connection jaws 31 places, prevent that seal 41 from teetertottering, the medial surface of seal 41 and lateral surface are extruded distortion respectively; Realize the sealing between cable 40 and the connection jaws 31, can play position-limiting action simultaneously seal 41.
Further, in above-mentioned first embodiment, be provided with at cylindrical body 411 1 ends of seal 41 and be used to guide the guiding surface 414 that gets into connection jaws 31.During assembling cable 40; Can earlier seal 41 be enclosed within on the cable 40, and then seal 41 is inserted in the connection jaws 31 with cable 40, but guiding surface 414 guide seal 41 enter in the connection jaws 31; Simultaneously owing to be arranged to the inclined-plane; Make seal 41 end volumes reduce, thereby the preliminary pressure can reduce between seal 41 and the connection jaws 31 assembling the time is convenient to seal 41 and is assembled in the connection jaws 31.
Preferably, as shown in Figure 5 in above-mentioned first embodiment, the opening 11 on the upper casing 10 is a cylindricality, matches with link cover of FIG 30 medial surfaces in these cylindrical openings 11 outsides, and cylindrical openings 11 lateral surfaces are provided with the seal groove 111 that is used to place sealing ring 12.Equally, this structure also is applicable to following second embodiment.
As shown in Figure 3, on link cover of FIG 30, also be provided with fixed head 33, Wire fastener 60 and connector lug 50 are arranged on the fixed head 33.Cable 40 can directly be fixed on this fixed head 33 through Wire fastener 60, and be connected on the connector lug 50, so that be connected with the lamp interior circuit after inserting from connection jaws 31.When safeguarding, directly take out link cover of FIG 30 and can carry out the wiring operation, need not to open again upper casing 10.
In second embodiment,, connection jaws 31 is arranged on the upper casing 10 like Fig. 6, Fig. 7 and shown in Figure 10.Preferably, connection jaws 31 is the column construction of hollow.Shown in figure 11, seal 41 is tubular, comprises body 415, the inside 416 of body 414 and the outer surface compression fit of cable 40.The lateral surface of body 415 is provided with a plurality of shirt rims 418 to the inclination of connection jaws 31 opening directions; Inner surface 311 and a plurality of shirt rims 418 compression fit of connection jaws 31; A plurality of shirt rim 418 is compacted along incline direction; Thereby form a plurality of waterproof barriers, play the effect of multilayer flashing, improve water resistance.Simultaneously because a plurality of shirt rims 418 tilt outside connection jaws 31, when seal 41 and cable 40 were fitted into connection jaws 31,418 incline direction was packed into along the shirt rim, can be more laborsaving.And, also can reduce the assembling pressure between seal 41 and the connection jaws 31 in connection jaws 31 arranged outside shirt rims 418, be convenient to assembling.
Preferably; In above-mentioned second embodiment; Like Fig. 8 and shown in Figure 9; Sealing ring 12 comprises the ring body 121 that adopts elastomeric material to process, and is provided with the recess 122 with link cover of FIG 30 edges 36 compression fit at the medial surface of ring body 121, and the lateral surface of ring body 121 is provided with the fin 123 of the opening 11 inward flange compression fit of a plurality of and upper casing 10.
Installation connection was covered 30 o'clock, can earlier sealing ring 12 be enclosed within the edge of link cover of FIG 30, and the link cover of FIG 30 that will have sealing ring 12 again is assembled in the opening 11 of upper casing 10.The fin 123 of ring body 121 lateral surfaces of sealing ring 12 can the time further reduce the pressure from opening 11 inward flanges in assembling, prevents that the sealing ring 12 and the contact-making surface of opening 11 inward flanges are excessive and produces too big distortion, convenient assembling.Equally, the sealing ring 12 among first embodiment also can adopt said structure.
Preferably, in above-mentioned second embodiment, as shown in Figure 8; Consult Fig. 7, Figure 10 simultaneously, link cover of FIG 30 comprises and the suitable lid 35 of opening 11 shapes, for example when opening 11 when being square; Lid 35 is square, and when opening 11 was circle, lid 35 was circular.End at lid 35 is provided with rigidity buckle 38, rigidity buckle 38 be from lid 35 lower surfaces to the extended rod-like structure in side, this rod-like structure is held in opening 11 medial surfaces.The other end at lid 35 is provided with Elastic buckle 37, the arcuate structure of Elastic buckle 37 for drawing and after extending below, be bent upwards again from lid 35 lower surfaces, and free end 371 barbs of this arcuate structure are located in opening 11 inside edges.Can form two buckles at lid 35 two ends like this, prevent that lid 35 from deviating from from opening 11, and can guarantee that lid 35 compresses sealing ring 12, improve water resistance.When needs take out link cover of FIG 30, can upwards carry lid 35, because Elastic buckle 37 is an arcuate structure; Can under tension, produce deformation, thereby deviate from from opening 11 earlier, then because active force is unbalance; Rigidity buckle 38 also can be deviate from from opening 11, thereby opens whole link cover of FIG 30.
More preferably; In above-mentioned second embodiment; Free end 371 sides of above-mentioned arcuate structure are set to gore, and this gore comprises a ramp and a lower inclined plane, when taking out link cover of FIG 30 and putting into link cover of FIG 30, play guide effect respectively; With the frictional force of minimizing, be convenient to lid 35 and take out or put into from opening 11 with opening 11 edges.
Be the convenient link cover of FIG 30 of taking out, more preferably, as shown in Figure 8 in above-mentioned second embodiment, the lid 35 of link cover of FIG 30 is provided with clasp 34.When needing to take out link cover of FIG 30, upwards mention clasp 34, Elastic buckle 37 promptly can get loose with rigidity buckle 38 successively.
Equally, also can adopt link cover of FIG 30 structures among above-mentioned second embodiment among first embodiment.
Preferably, in above-mentioned second embodiment, shown in figure 10; The fixed head 33 that is used for fixing Wire fastener 60 and connector lug 50 is arranged on the upper casing 10 position near opening 11; After opening link cover of FIG 30, can see this fixed head 33, do not need to open again upper casing 10.
In another embodiment of the present invention, a kind of light fixture also is provided, comprise the lamp housing of describing like aforementioned arbitrary embodiment.The structure of lamp housing sees also aforementioned each embodiment, repeats no more at this.
To sum up; The present invention is through being provided with link cover of FIG 30 on upper casing 10; On link cover of FIG 30 or upper casing 10, connection jaws 31 is set again, and, has guaranteed that the whole water resistance of light fixture is good all sealing settings between the fit-up gap of link cover of FIG 30 and upper casing 10 and connection jaws 31 and cable 40; And when needs are safeguarded, need not to take apart upper casing 10, and directly open link cover of FIG 30 and can realize that External cable 40 is connected with the lamp housing internal wiring, easy to assembly, wiring is convenient.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. the lamp housing with the waterproof binding post comprises upper casing (10) and lower casing (20), and said upper casing (10) is provided with opening (11), and said opening (11) locates to be provided with link cover of FIG (30); Said link cover of FIG (30) or said upper casing (10) are provided with is convenient to the connection jaws (31) that cable (40) inserts, and it is characterized in that, said connection jaws (31) is provided with the seal (41) that adopts elastomeric material to process with the place, fit-up gap of said cable (40); Said link cover of FIG (30) is provided with the sealing ring (12) that adopts elastomeric material to process with the place, fit-up gap of said upper casing (10).
2. lamp housing according to claim 1 is characterized in that, said connection jaws (31) is arranged on the said link cover of FIG (30); Said seal (41) comprises cylindrical body (411), said cylindrical body (411) medial surface and said cable (40) outer surface compression fit;
Said cylindrical body (411) lateral surface is provided with annular groove (413), the inner edge of said connection jaws (31) and said annular groove (413) bottom surface compression fit.
3. lamp housing according to claim 2 is characterized in that, said cylindrical body (411) one ends are provided with and are used for the guiding surface (414) that guiding gets into said connection jaws (31).
4. lamp housing according to claim 1 is characterized in that, said opening (11) is a cylindricality, and said opening (11) lateral surface is provided with the seal groove (111) that is used to place said sealing ring (12).
5. lamp housing according to claim 1 is characterized in that, said connection jaws (31) is arranged on the said upper casing (10), and said connection jaws (31) is the hollow cylindrical structure;
Said seal (41) comprises body (415), said body (415) inner (416) and said cable (40) outer surface compression fit;
Said body (415) lateral surface is provided with a plurality of shirt rims (418), the inner surface of said connection jaws (31) and a plurality of said shirt rim (418) compression fit to the inclination of said connection jaws (31) opening direction.
6. lamp housing according to claim 1 is characterized in that, said sealing ring (12) comprises ring body (121), and the medial surface of said ring body (121) is provided with the recess (122) with said link cover of FIG (30) edge compression fit;
The lateral surface of said ring body (121) is provided with the fin (123) of a plurality of and said opening (11) inward flange (36) compression fit.
7. lamp housing according to claim 1 is characterized in that, said link cover of FIG (30) comprises and the suitable lid (35) of said opening (11) shape;
Said lid (35) one ends are provided with rigidity buckle (38), said rigidity buckle (38) be from said lid (35) lower surface to the extended rod-like structure in side, said rod-like structure is held in said opening (11) medial surface;
Said lid (35) other end is provided with Elastic buckle (37); The arcuate structure of said Elastic buckle (37) for drawing and after extending below, be bent upwards again from said lid (35) lower surface, the free end of said arcuate structure (371) barb is located in said opening (11) inside edge.
8. lamp housing according to claim 7 is characterized in that, the free end of said arcuate structure (371) side is set to be convenient to the gore that said lid (35) takes out or puts into from said opening (11).
9. lamp housing according to claim 1 is characterized in that, said link cover of FIG (30) is provided with the clasp (34) of being convenient to take out said link cover of FIG.
10. a light fixture is characterized in that, comprises like each described lamp housing among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110078417.6A CN102721026B (en) | 2011-03-30 | 2011-03-30 | A lamp body containing a waterproof terminal block and a lamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110078417.6A CN102721026B (en) | 2011-03-30 | 2011-03-30 | A lamp body containing a waterproof terminal block and a lamp thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721026A true CN102721026A (en) | 2012-10-10 |
| CN102721026B CN102721026B (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110078417.6A Active CN102721026B (en) | 2011-03-30 | 2011-03-30 | A lamp body containing a waterproof terminal block and a lamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721026B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851424A (en) * | 2012-12-07 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | High dome lamp |
| CN103851594A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Cable lead-in structure and lamp including same |
| CN103851595A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Cable lead-in structure and lamp including same |
| CN104421693A (en) * | 2013-09-05 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Plug dustproof piece and lamp applying plug dustproof piece |
| WO2021218008A1 (en) * | 2020-04-27 | 2021-11-04 | 广东洲明节能科技有限公司 | Sealing ring, light sensation controller and led street lamp |
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| CN201018172Y (en) * | 2006-12-29 | 2008-02-06 | 山东鲁得贝车灯股份有限公司 | Wire plug for vehicle lamp |
| CN201145254Y (en) * | 2008-01-08 | 2008-11-05 | 山东鲁得贝车灯股份有限公司 | Lamp holder seal ring for vehicle lamp |
| CN101551088A (en) * | 2008-03-31 | 2009-10-07 | 深圳市海洋王照明科技股份有限公司 | Head lamp shell |
| CN201407625Y (en) * | 2009-05-06 | 2010-02-17 | 黄元娥 | Full structure water-proof LED contour light |
| CN101881388A (en) * | 2010-06-22 | 2010-11-10 | 海洋王照明科技股份有限公司 | Dismountable lamp |
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| CN87207801U (en) * | 1987-05-04 | 1988-04-20 | 吴金航 | Sealed socket suitable for underwater colour lamps |
| CN201018172Y (en) * | 2006-12-29 | 2008-02-06 | 山东鲁得贝车灯股份有限公司 | Wire plug for vehicle lamp |
| CN201145254Y (en) * | 2008-01-08 | 2008-11-05 | 山东鲁得贝车灯股份有限公司 | Lamp holder seal ring for vehicle lamp |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851594A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Cable lead-in structure and lamp including same |
| CN103851595A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Cable lead-in structure and lamp including same |
| CN103851424A (en) * | 2012-12-07 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | High dome lamp |
| CN103851424B (en) * | 2012-12-07 | 2016-12-07 | 深圳市海洋王照明工程有限公司 | A kind of Gao Dingdeng |
| CN104421693A (en) * | 2013-09-05 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Plug dustproof piece and lamp applying plug dustproof piece |
| CN104421693B (en) * | 2013-09-05 | 2017-11-28 | 海洋王（东莞）照明科技有限公司 | The light fixture of connector dust part and application the connector dust part |
| WO2021218008A1 (en) * | 2020-04-27 | 2021-11-04 | 广东洲明节能科技有限公司 | Sealing ring, light sensation controller and led street lamp |
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| Publication number | Publication date |
|---|---|
| CN102721026B (en) | 2014-06-11 |
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