CN203368981U - Electric appliance case - Google Patents
Electric appliance case Download PDFInfo
- Publication number
- CN203368981U CN203368981U CN 201320337319 CN201320337319U CN203368981U CN 203368981 U CN203368981 U CN 203368981U CN 201320337319 CN201320337319 CN 201320337319 CN 201320337319 U CN201320337319 U CN 201320337319U CN 203368981 U CN203368981 U CN 203368981U
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- CN
- China
- Prior art keywords
- electric appliance
- casing
- core power
- appliance box
- power lines
- 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 provides an electric appliance case, and belongs to the technical field of electric appliance fittings. A problem that an existing electric appliance case is short in the service life is solved by the electric appliance case. The electric appliance case comprises a case body, a ballast, a three-core power line and an output power line. The ballast is arranged inside the case body. Two ends of the case body are both fixed with a cylinder-shaped connecting pole. The three-core power line and the output power line are arranged in the corresponding connecting poles in a penetrating way. The connecting pole comprises a connecting part which is connected with threads of the case body and a rubber part which is fixedly connected with the external end of the connecting part in a vulcanization way. The top end of the rubber part is provided with clamping valves which are arranged in a circle. One end of the case body is penetrated with a protective tube which is communicated with the three-core power line. The case body is connected with a protective tube case which covers the external end of the protective tube. The electric appliance case has advantages of being compact in structure, long in the service life, etc.
Description
Technical field
The utility model belongs to the electrical accessorie technical field, relates to a kind of electric appliance box.
Background technology
Current electric appliance box generally comprises casing, ballast, electric capacity, trigger, binding post, three core power lines and some out-put supply lines, ballast, trigger and electric capacity all are fixed in casing, binding post is positioned at the ballast two ends, electric wire all is installed in the binding post of both sides, and electric wire is communicated with ballast, three core power lines, electric capacity and trigger.
Electric appliance box middle shell two ends are all direct boring, three core power lines and out-put supply line pass from the through hole of housing, be filled in through hole by glue afterwards, after the glue sclerosis, by the through hole shutoff, three core power lines and out-put supply line are fixed, but in producing, exist glue to pollute, glue can stick on housing or other part, causes trouble, in addition during suddenly-applied short circuit, electric appliance box easily damages, and useful life is short.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and a kind of electric appliance box of easily manufactured, long service life is provided.
The purpose of this utility model can realize by following technical proposal: a kind of electric appliance box, comprise casing, ballast, three core power lines and out-put supply line, described ballast is positioned at casing, it is characterized in that, described tank ends all is fixed with the joint pin of tubular, described three core power lines and out-put supply line are arranged in each self-corresponding joint pin, described joint pin comprises the connecting portion be threaded with casing and the rubber section be fixed together with the sulfuration of connecting portion outer end, described rubber section top has the folder lobe formed a circle, described casing one end is equipped with the protective tube be communicated with three core power lines, be connected with the fuse base that the protective tube outer end is covered on described casing.
This electric appliance box, by the setting of joint pin, facilitates the installation of three core power lines and out-put supply line, and rubber section is avoided three core power lines and the wearing and tearing of out-put supply line, and the folder lobe can clamp three core power lines and the out-put supply line is located both; When the short circuit of this electric appliance box, protective tube plays a protective role in addition, avoids damaging, and fuse base is backed out, and again changes protective tube, and this electric appliance box can continue to use, and has extended useful life.
In above-mentioned a kind of electric appliance box, described connecting portion is through the inner of casing nut that has been threaded.Nut makes the connecting portion firm position.
In above-mentioned a kind of electric appliance box, described casing comprises base and cover plate, and described cover plate both sides all offer thermovent.Thermovent makes this electric appliance box perfect heat-dissipating.
In above-mentioned a kind of electric appliance box, be fixed with metallic support on described base, be fixed with the grounding copper terminal on support, the ground wire in described three core power lines is connected with the grounding copper terminal.During the electric appliance box tracking, electric leakage directly imports the earth by ground wire, grounding copper terminal and metallic support, prevents from getting an electric shock, and the fail safe of this electric appliance box is good.
Compared with prior art, this electric appliance box is easily manufactured, long service life, and fail safe is good.
The accompanying drawing explanation
Fig. 1 is the structural representation of this electric appliance box.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this electric appliance box.
In figure, 1, casing; 1a, base; 1b, cover plate; 1c, thermovent; 2, ballast; 3, three core power lines; 4, out-put supply line; 5, joint pin; 5a, connecting portion; 5b, rubber section; 5c, folder lobe; 6, protective tube; 7, fuse base; 8, nut; 9, metallic support; 10, grounding copper terminal.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this electric appliance box comprises casing 1, ballast 2, three core power lines 3 and out-put supply line 4, ballast 2 is positioned at casing 1, casing 1 two ends all are fixed with the joint pin 5 of tubular, three core power lines 3 and out-put supply line 4 are arranged in each self-corresponding joint pin 5, joint pin 5 comprises the connecting portion 5a be threaded with casing 1 and the rubber section 5b be fixed together with the sulfuration of connecting portion 5a outer end, rubber section 5b top has the folder lobe 5c formed a circle, casing 1 one ends are equipped with the protective tube 6 be communicated with three core power lines 3, be connected with the fuse base 7 that protective tube 6 outer ends are covered on casing 1.
Further describe in detail, casing 1 comprises base 1a and cover plate 1b, and cover plate 1b both sides all offer thermovent 1c.In order to make connecting portion 5a firm position, connecting portion 5a is through the inner of casing 1 nut 8 that has been threaded.In order to improve security performance, be fixed with metallic support 9 on base 1a, the ground wire be fixed with on support in grounding copper terminal 10, three core power lines 3 is connected with grounding copper terminal 10.
This electric appliance box, by the setting of joint pin 5, facilitates the installation of three core power lines 3 and out-put supply line 4, and rubber section 5b avoids three core power lines 3 and 4 wearing and tearing of out-put supply line, and folder lobe 5c can clamp three core power lines 3 and out-put supply line 4 is located both; In addition when the short circuit of this electric appliance box; protective tube 6 plays a protective role; avoid damaging, fuse base 7 is backed out, again change protective tube 6; this electric appliance box can continue to use; extended useful life, also had when the electric appliance box tracking, electric leakage directly imports the earth by ground wire, grounding copper terminal 10 and metallic support 9; prevent from getting an electric shock, the fail safe of this electric appliance box is good.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more been used the terms such as casing 1, base 1a, cover plate 1b, thermovent 1c, ballast 2, three core power lines 3, out-put supply line 4, joint pin 5, connecting portion 5a, rubber section 5b, folder lobe 5c, protective tube 6, fuse base 7, nut 8, metallic support 9, grounding copper terminal 10, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (4)
1. an electric appliance box, comprise casing (1), ballast (2), three core power lines (3) and out-put supply line (4), described ballast (2) is positioned at casing (1), it is characterized in that, described casing (1) two ends all are fixed with the joint pin (5) of tubular, described three core power lines (3) and out-put supply line (4) are arranged in each self-corresponding joint pin (5), described joint pin (5) comprises the connecting portion (5a) be threaded with casing (1) and the rubber section (5b) be fixed together with the sulfuration of connecting portion (5a) outer end, described rubber section (5b) top has the folder lobe (5c) formed a circle, described casing (1) one end is equipped with the protective tube (6) be communicated with three core power lines (3), be connected with the fuse base (7) that protective tube (6) outer end is covered on described casing (1).
2. a kind of electric appliance box according to claim 1, is characterized in that, described connecting portion (5a) is through the inner of casing (1) nut (8) that has been threaded.
3. a kind of electric appliance box according to claim 1 and 2, is characterized in that, described casing (1) comprises base (1a) and cover plate (1b), and described cover plate (1b) both sides all offer thermovent (1c).
4. a kind of electric appliance box according to claim 3, it is characterized in that, be fixed with metallic support (9) on described base (1a), be fixed with grounding copper terminal (10) on support, the ground wire in described three core power lines (3) is connected with grounding copper terminal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337319 CN203368981U (en) | 2013-06-13 | 2013-06-13 | Electric appliance case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320337319 CN203368981U (en) | 2013-06-13 | 2013-06-13 | Electric appliance case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368981U true CN203368981U (en) | 2013-12-25 |
Family
ID=49816687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320337319 Expired - Fee Related CN203368981U (en) | 2013-06-13 | 2013-06-13 | Electric appliance case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368981U (en) |
-
2013
- 2013-06-13 CN CN 201320337319 patent/CN203368981U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170613 |