CN201430328Y - Waterproof lamp holder - Google Patents
Waterproof lamp holder Download PDFInfo
- Publication number
- CN201430328Y CN201430328Y CN2009200781138U CN200920078113U CN201430328Y CN 201430328 Y CN201430328 Y CN 201430328Y CN 2009200781138 U CN2009200781138 U CN 2009200781138U CN 200920078113 U CN200920078113 U CN 200920078113U CN 201430328 Y CN201430328 Y CN 201430328Y
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- nut
- annular boss
- lamp socket
- holder body
- Prior art date
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a protective lamp holder which is characterized in that the inner part of a lamp holder main body is in a cavity structure; a lamp tube supply interface is arranged in a cavity; an annular boss is arranged at the middle section of the outer part of the lamp holder main body; an outside thread at the arrangement end of a lamp tube and an outside thread at the fixing endof a lamp holder are respectively arranged on both ends of the outer part of the lamp holder main body; a protective nut is arranged on the outside thread at the arrangement end of a lamp tube; an extrusion sleeve is arranged in the protective nut; a rubber sleeve is arranged in the extrusion sleeve; an annular sealing rubber pad is arranged between the protective nut and the annular boss; a fixing nut is arranged on the outside thread at the fixing end of a lamp holder; and an annular sealing rubber pad is arranged between the fixing nut and the annular boss. The utility model has the advantages of simple and compact structure, convenient and reliable arrangement and good protective effect.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of protection type lamp socket.
Background technology
The lamp socket of using in the lighting field generally all is non-water-tight at present, is applied to open air or moist place unsafe incidents such as electric leakage or damage easily take place.Market some have also occurred and has had the lamp socket of water-proof function, generally all comprise lamp holder body, lamp holder body is provided with pin, sealing firmware etc., the lamp socket mouth place of lamp holder body is provided with two convex shoulders, sealing ring and centring ring cooperate with two convex shoulders respectively, centring ring is fixed and clamped sealing ring on the lamp socket mouth, plays sealing function.But the watertight lampholder of this structure, fluorescent tube, lamp socket and mounting structure are not at grade, complex structure and wasting space, lamp and lamp socket are installed fastening inadequately with the deck form, waterproof effect is bad, when vertically installing as fluorescent tube, lamp socket must have additional supporting construction could guarantee security of products, assembling underaction and waste material.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, and a kind of protection type lamp socket of simple and compact for structure, easy installation and reliable, good water-proof effect is provided.
The technical solution of the utility model is such: a kind of protection type lamp socket, it comprises lamp holder body, the inside of lamp holder body is cavity structure, in cavity, be provided with the tube power interface, the interlude of lamp holder body outside has annular boss, and the two ends of lamp holder body outside have fluorescent tube installation end external screw thread and lamp socket stiff end external screw thread respectively; The Protective nut that there is ring-type slope extruding contraction structure the inboard, top is installed on fluorescent tube installation end external screw thread, there is the top to be provided with the compression sleeve of profile of tooth extruding contraction structure in the Protective nut, rubber sleeve tube in the compression sleeve has the ring packing rubber cushion between Protective nut and annular boss; On lamp socket stiff end external screw thread, install and fix nut, the ring packing rubber cushion is arranged between hold-doun nut and annular boss.
The periphery of described Protective nut, hold-doun nut and annular boss is hexagon or the cylindrical of anti-skidding lines is arranged.
The utility model compared with prior art has following advantage: protection type lamp socket of the present utility model can make fluorescent tube, lamp socket and mounting structure in the same plane, and product is compacter, more save space, good sealing effect; This lamp socket passes through screw threads for fastening with the installation of seal structural part, than the fastening installation safety and reliability of deck form; Assembling the light fixture form of this lamp socket can be more flexible and save structural material; When vertically installing as fluorescent tube, the supporting construction that this lamp socket does not need to add just can guarantee the fail safe that product is installed.In addition, this protection type lamp socket not only can be used for the fluorescent tube that there is binding post at two ends, also can be used for the normal lamp holder that an end has the wiring interface.
Description of drawings
Fig. 1 is half an assembled state sectional axonometric drawing of the utility model protection type lamp socket;
Fig. 2 is the exploded perspective structural representation of the utility model protection type lamp socket.
Among the figure, an end of 1 fluorescent tube, 2 Protective nuts, 3 compression sleeves, 4 rubber bush, 5 seal gaskets, 6 lamp holder body, 7 seal gaskets, 8 fixed heads, 9 hold-doun nuts.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of protection type lamp socket, it comprises lamp holder body 6, the inside of lamp holder body 6 is cavity structures, in cavity, be provided with the tube power interface, the interlude of lamp holder body 6 outsides has annular boss, and the two ends of lamp holder body 6 outsides have fluorescent tube installation end external screw thread and lamp socket stiff end external screw thread respectively; The Protective nut 2 that there is ring-type slope extruding contraction structure the inboard, top is installed on fluorescent tube installation end external screw thread, there is the top to be provided with the compression sleeve 3 of profile of tooth extruding contraction structure in the Protective nut 2, rubber sleeve tube 4 in the compression sleeve 3 has ring packing rubber cushion 5 between waterproof nut 2 and annular boss; On lamp socket stiff end external screw thread, install and fix nut 9, ring packing rubber cushion 7 is arranged between hold-doun nut 9 and annular boss.The periphery of described Protective nut 2, hold-doun nut 9 and annular boss is hexagon.
In use, on fixed head 8, leave the installation circular hole that the lamp socket stiff end can be put into into, the lamp socket stiff end of lamp holder body 6 is put ring packing rubber cushion 7 and puts into fixed head 8 circular holes, use hold-doun nut 9 that lamp holder body 6 is installed on the fixed head 8, because the effect of ring packing rubber cushion 7 has realized the sealing between lamp holder body 6 and the fixed head 8.
One end of the binding post of fluorescent tube 1 is inserted in lamp holder body 6 cavitys, it is connected with the tube power interface, once put ring packing rubber cushion 5, compression sleeve 3, rubber bush 4 and Protective nut 2 at the fluorescent tube installation end, tighten the profile of tooth extruding contraction structure extruding rubber bush 4 that Protective nut 2 makes compression sleeve 4 tops, rubber bush 4 tightly is posted on the outer wall of fluorescent tube 1, realized the sealing of fluorescent tube and lamp holder body 6 inner chambers, the Protective nut top of tightening is squeezed in ring packing rubber cushion 5 on the annular boss, has realized the sealing in hickey gap.
Claims (2)
1, a kind of protection type lamp socket, it comprises lamp holder body (6), the inside of lamp holder body (6) is cavity structure, in cavity, be provided with the tube power interface, it is characterized in that: the outside interlude of lamp holder body (6) has annular boss, and the outside two ends of lamp holder body (6) have fluorescent tube installation end external screw thread and lamp socket stiff end external screw thread respectively; The Protective nut (2) that there is ring-type slope extruding contraction structure the inboard, top is installed on fluorescent tube installation end external screw thread, there is the top to be provided with the compression sleeve (3) of profile of tooth extruding contraction structure in the Protective nut (2), rubber sleeve tube (4) in the compression sleeve has ring packing rubber cushion (5) between Protective nut (2) and annular boss; On lamp socket stiff end external screw thread, install and fix nut (9), ring packing rubber cushion (7) is arranged between hold-doun nut (9) and annular boss.
2, according to the described protection type lamp socket of claim 1, it is characterized in that: the periphery of described Protective nut (2), hold-doun nut (9) and annular boss is hexagon or the cylindrical of anti-skidding lines is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781138U CN201430328Y (en) | 2009-07-10 | 2009-07-10 | Waterproof lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200781138U CN201430328Y (en) | 2009-07-10 | 2009-07-10 | Waterproof lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430328Y true CN201430328Y (en) | 2010-03-24 |
Family
ID=42034068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200781138U Expired - Fee Related CN201430328Y (en) | 2009-07-10 | 2009-07-10 | Waterproof lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430328Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577599A (en) * | 2015-01-20 | 2015-04-29 | 浙江晨辉光宝科技有限公司 | Straight type modulator tube socket |
| CN108423747A (en) * | 2018-05-30 | 2018-08-21 | 常州市兰诺光电科技有限公司 | A kind of pulse strong-light liquid cleaning device |
| CN110043832A (en) * | 2019-04-18 | 2019-07-23 | 李佰强 | A kind of rust-proof type LED illumination device with light regulatory function |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
-
2009
- 2009-07-10 CN CN2009200781138U patent/CN201430328Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577599A (en) * | 2015-01-20 | 2015-04-29 | 浙江晨辉光宝科技有限公司 | Straight type modulator tube socket |
| CN104577599B (en) * | 2015-01-20 | 2016-09-07 | 浙江晨辉光宝科技有限公司 | A kind of straight light tube socket |
| CN108423747A (en) * | 2018-05-30 | 2018-08-21 | 常州市兰诺光电科技有限公司 | A kind of pulse strong-light liquid cleaning device |
| CN110043832A (en) * | 2019-04-18 | 2019-07-23 | 李佰强 | A kind of rust-proof type LED illumination device with light regulatory function |
| CN110043832B (en) * | 2019-04-18 | 2021-07-06 | 江苏泰宁建设工程科技股份有限公司 | Antirust LED lighting equipment with light ray adjusting function |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
| CN110086022B (en) * | 2019-06-03 | 2023-11-07 | 中山市天之河照明有限公司 | Conductive connection female seat, lamp strip comprising same and connector adapting to lamp strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Gangting Document name: Patent certificate of utility model |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20130710 |