CN201555186U - Underwater lamp inlet-wire sealing mechanism - Google Patents
Underwater lamp inlet-wire sealing mechanism Download PDFInfo
- Publication number
- CN201555186U CN201555186U CN2009202073497U CN200920207349U CN201555186U CN 201555186 U CN201555186 U CN 201555186U CN 2009202073497 U CN2009202073497 U CN 2009202073497U CN 200920207349 U CN200920207349 U CN 200920207349U CN 201555186 U CN201555186 U CN 201555186U
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- CN
- China
- Prior art keywords
- power line
- power cord
- epoxy resin
- scolding tin
- lamp
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an underwater lamp inlet-wire sealing mechanism which comprises a lamp holder and a power cord, wherein the lower end of the lamp holder is provided with a power cord channel, and the power cord passes through the power cord channel to be connected with a light-emitting circuit in the lamp holder; the utility model is characterized in that: epoxy resin is filled in the power cord channel, the power cord is coated by the epoxy resin, the power cord coated by the epoxy resin is constructed by a power cord inlet segment, an insulation conducting wire segment, a soldering tin segment and an internal connecting segment connected sequentially, the power cord inlet segment is an integral cable, the insulation conducting wire segment is composed of two insulation covered wires, the soldering tin segment includes two metal conducting wires coated by solder-covered wires, and the internal connecting segment also includes two insulation covered wires. The underwater lamp inlet-wire sealing mechanism has the significant effects that: the sealing effect of the power cord channel under the lamp holder is reinforced, the waterproof function is realized, the lamp and circuits thereof are protected and other safety accidents are prevented.
Description
Technical field
The utility model belongs to underwater illuminating device, relates in particular to a kind of inlet wire of lamp under water sealing mechanism of light decoration under water that is used for.
Background technology
As shown in Figure 1, development along with modern lamp decoration engineering, emerge diversified lamp decoration under water and light fixture on the market, its structure is mostly consistent, by lamp socket, annular light cover, transparency window, rubber seal and illuminating circuit are formed, and described lamp socket is a sealing box body, and described illuminating circuit is installed in the box body.In the prior art, being connected and realizing the effect of sealing fully by rubber seal between lamp socket and the annular light cover and between annular light cover and the transparency window, and at the power line passage place of lamp socket lower end, power line passes the power line passage and directly is connected with the internal illumination circuit, carries out waterproof with the epoxy resin filling in the power line passage.Because the curing characteristics of epoxy resin; after solidifying, will finalize the design fully; and the external protection of power line is softer; easy deformation; the slit will appear between the epoxy resin after power line and the curing; water is easy to be penetrated into by these slits and causes the illuminating circuit short circuit in the lamp socket, not only damage equipment but also can cause serious accident easily.
The shortcoming of prior art is: in the power line passage below the lamp socket, directly be connected with the outer jacket curing of power line by epoxy resin, occur the slit easily, waterproof effect is bad, and water inlet is burnt light fixture even caused serious accident easily.
The utility model content
The purpose of this utility model provides a kind of inlet wire of lamp under water sealing mechanism, can strengthen the sealing effectiveness at power line passage place below the lamp socket, prevents into water, and protection light fixture and interlock circuit thereof prevent that security incident from taking place.
For achieving the above object, the utility model provides a kind of inlet wire of lamp under water sealing mechanism, comprise lamp socket and power line, wherein the lower end of lamp socket is provided with the power line passage, described power line passes this power line passage and links to each other with illuminating circuit in the lamp socket, its key is: filled epoxy resin in described power line passage, this epoxy resin wraps described power line;
Power line in the described epoxy resin is connected to form successively by power line entrance, insulated conductor section, scolding tin section and inner linkage section, wherein,
The power line entrance is complete cable, and this cable thoroughly does away with edge suitcase line by two, and the outer jacket composition that is wrapped in the outside, and the inlet wire of this power line entrance stretches out the power line passage, is used to connect external power source;
The insulated conductor section is two insulated hull envelope curves of having peelled off outer jacket;
The scolding tin section is two plain conductors that are enclosed with the scolding tin bag;
Inner linkage section is two insulated hull envelope curves of having peelled off outer jacket, and this section insulated hull envelope curve stretches out the power line passage, is the illuminating circuit power supply of lamp inside under water.
Two plain conductor mutually insulateds in the described scolding tin section, the plain conductor that is welded with the scolding tin bag is isolated mutually, plays the effect of insulation by the epoxy resin of centre filling.
Described scolding tin bag extends to respectively on the insulating covering of the insulated hull envelope curve that two ends connect, and makes the scolding tin bag that exposed plain conductor is wrapped up fully.
Because the curing characteristics and the insulation characterisitic of epoxy resin, the power line in the power line passage has been removed outer jacket, and the insulated hull envelope curve is for the cable that is enclosed with outer jacket, and its hardness is higher, and the deformation quantity after the curing is less relatively, and waterproof effect strengthens to some extent.
Simultaneously, insulated hull envelope curve in the power line passage has been removed one section insulating covering again, weld a scolding tin bag respectively and form two metal joints, filling epoxy resin not only can play the good insulation performance effect between scolding tin Bao Zhi, and when solidifying because the scolding tin bag is a metal solid, hardness is higher, deformation quantity is little, the coefficient of expansion of scolding tin bag also with epoxy resin much at one, can strict guarantee scolding tin bag after the curing with epoxy resin between the composition surface be connected closely, the slit can not appear, power line can not become flexible yet, the power line passage reaches the effect of sealing fully, has realized water-proof function.
Remarkable result of the present utility model is: the sealing effectiveness at power line passage place below the enhancing lamp socket, realized preventing the into function of water, and protected light fixture and interlock circuit thereof, prevent that security incident from taking place.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a structural representation in the power line passage in the utility model;
Fig. 4 is the structural representation of power line cable.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Shown in Fig. 2,3,4: a kind of inlet wire of lamp under water sealing mechanism, comprise lamp socket a and power line b, wherein the lower end of lamp socket a is provided with power line passage c, described power line b passes this power line passage c and links to each other with illuminating circuit in the lamp socket a, filled epoxy resin d in described power line passage c, this epoxy resin d wraps described power line b;
Power line b among the described epoxy resin d is made up of power line entrance 1, insulated conductor section 2, scolding tin section 3 and inner linkage section 4, wherein,
Insulated conductor section 2 is two insulated hull envelope curve b2 that peelled off outer jacket b1;
Two plain conductor b3 in the described scolding tin section 3 isolate mutually, play the effect of insulation by the epoxy resin d of centre filling.
Described scolding tin bag e extends to respectively on the insulating covering of the insulated hull envelope curve b2 that two ends connect, makes scolding tin bag e that exposed plain conductor b3 is wrapped up fully.
At first the outer jacket b1 with power line b end peels off with wire stripper, exposes two and thoroughly does away with edge suitcase line b2, peels off one section insulating covering at two places, centre position that thoroughly do away with edge suitcase line b2 with knife, and interior metal lead b3 is exposed outside; Then utilize electric iron that solder stick is melted on the exposed plain conductor b3, make the scolding tin that melts, form a scolding tin bag e fully with plain conductor b3 parcel; The insulated hull envelope curve b2 that will have scolding tin bag e then passes power line passage c and is connected the epoxy resin d of filling liquid in power line passage c with the internal illumination circuit; At last, cooled and solidified is fixed on insulated hull envelope curve b2 in the centre position of power line passage c.Make the power line passage have strict sealing effectiveness, play the function of waterproof.
Its operation principle is:
Because curing characteristics and the insulation characterisitic of epoxy resin d, power line in power line passage c has been removed outer jacket b1, and insulated hull envelope curve b2 is for the cable that is enclosed with outer jacket b1, and its hardness is higher, deformation quantity after the curing is less relatively, and waterproof effect strengthens to some extent.Simultaneously, insulated hull envelope curve b2 among the power line passage c has removed one section insulating covering again, weld a scolding tin bag e respectively and form two metal joints, filling epoxy resin d not only can play the good insulation performance effect between scolding tin bag e was straight, and when solidifying because scolding tin bag e is a metal solid, hardness is higher, deformation quantity is little, the coefficient of expansion of scolding tin bag e also with epoxy resin d much at one, can strict guarantee scolding tin bag e after the curing with epoxy resin d between the composition surface be connected closely, the slit can not appear, power line can not become flexible yet, power line passage c reaches the effect of sealing fully, has realized water-proof function.
Claims (3)
1. lamp inlet wire sealing mechanism under water, comprise lamp socket (a) and power line (b), wherein the lower end of lamp socket (a) is provided with power line passage (c), described power line (b) pass this power line passage (c) and with lamp socket (a) in illuminating circuit link to each other, it is characterized in that: filled epoxy resin (d) in described power line passage (c), this epoxy resin (d) wraps described power line (b);
Power line (b) in the described epoxy resin (d) is connected to form successively by power line entrance (1), insulated conductor section (2), scolding tin section (3) and inner linkage section (4), wherein,
Power line entrance (1) is complete cable;
Insulated conductor section (2) is two insulated hull envelope curves (b2) of peelling off outer jacket (b1);
Scolding tin section (3) is two plain conductors (b3) that are enclosed with scolding tin bag (e);
Inner linkage section (4) is two insulated hull envelope curves (b2) of peelling off outer jacket (b1).
2. the inlet wire of lamp under water sealing mechanism according to claim 1 is characterized in that: two plain conductors (b3) mutually insulated in the described scolding tin section (3).
3. the inlet wire of lamp under water sealing mechanism according to claim 1 is characterized in that: described scolding tin bag (e) extends to respectively on the insulating covering of the insulated hull envelope curve (b2) that two ends connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202073497U CN201555186U (en) | 2009-11-26 | 2009-11-26 | Underwater lamp inlet-wire sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202073497U CN201555186U (en) | 2009-11-26 | 2009-11-26 | Underwater lamp inlet-wire sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555186U true CN201555186U (en) | 2010-08-18 |
Family
ID=42614869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202073497U Expired - Fee Related CN201555186U (en) | 2009-11-26 | 2009-11-26 | Underwater lamp inlet-wire sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555186U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537910A (en) * | 2010-12-30 | 2012-07-04 | 上海广茂达光艺科技股份有限公司 | Waterproofing method of wire incoming and outgoing part of lamp |
| CN107830434A (en) * | 2017-11-24 | 2018-03-23 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to wiring |
| CN107940422A (en) * | 2017-11-23 | 2018-04-20 | 江门市泰坦尼照明电器有限公司 | A kind of sealing structure of lamps and lanterns |
| CN107975725A (en) * | 2017-11-23 | 2018-05-01 | 江门市泰坦尼照明电器有限公司 | A kind of underground lamp |
-
2009
- 2009-11-26 CN CN2009202073497U patent/CN201555186U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537910A (en) * | 2010-12-30 | 2012-07-04 | 上海广茂达光艺科技股份有限公司 | Waterproofing method of wire incoming and outgoing part of lamp |
| CN107940422A (en) * | 2017-11-23 | 2018-04-20 | 江门市泰坦尼照明电器有限公司 | A kind of sealing structure of lamps and lanterns |
| CN107975725A (en) * | 2017-11-23 | 2018-05-01 | 江门市泰坦尼照明电器有限公司 | A kind of underground lamp |
| CN107830434A (en) * | 2017-11-24 | 2018-03-23 | 江门市旭观照明科技有限公司 | A kind of strip light for being easy to wiring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121126 |