CN202673540U - Waterproof ignition module - Google Patents
Waterproof ignition module Download PDFInfo
- Publication number
- CN202673540U CN202673540U CN 201220294720 CN201220294720U CN202673540U CN 202673540 U CN202673540 U CN 202673540U CN 201220294720 CN201220294720 CN 201220294720 CN 201220294720 U CN201220294720 U CN 201220294720U CN 202673540 U CN202673540 U CN 202673540U
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- shell
- cavity
- terminal
- cover plate
- control chip
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Abstract
The utility model relates to a waterproof ignition module which comprises a shell, wherein a concave cavity is arranged on the shell, an ignition control chip is arranged in the concave cavity, a signal input terminal, a signal output terminal, a positive pole binding terminal, a negative pole binding terminal and a grounding terminal are arranged on the shell and connected with the ignition control chip, a cover plate is arranged on the concave cavity, the cover plate is fixedly connected with the shell, the inner wall of the cavity extends inwards to form a baseboard, the other end of the baseboard, which is relative to one end connected with the side wall of the cavity, extends outwards to form a water fender, and a water barrier channel is formed between the water fender, the baseboard and the side wall of the cavity. By adopting the technical scheme, the waterproof ignition module has good water prevention, thereby ensuring stable working performance of the ignition control chip.
Description
Technical field
The utility model relates to a kind of vehicle accessory, particularly a kind of waterproof type ignition module.
Background technique
Ignition module generally be installed in automobile distributor controlled in, the signal that produces according to distributor is controlled spark coil and is realized the igniting operation.
At present, existing a kind of ignition module, include shell, described shell is provided with cavity, is provided with ignition control chip in the described cavity, described shell is provided with signal input terminal, signal output terminal, positive terminal is sub, negative terminals is sub and ground terminal, signal input terminal, signal output terminal, and positive terminal is sub, negative terminals is sub and ground terminal all is connected with ignition control chip, be provided with cover plate at described cavity, cover plate is fixedly connected with shell.
But, the ignition module of this structure, water-proof performance is poor, and water often can enter in the cavity between cover plate and shell, thereby affects the service behaviour of ignition control chip.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of waterproof type ignition module, and its water-proof performance is good, thereby can guarantee the ignition control chip stable work in work.
The technical solution of the utility model: a kind of waterproof type ignition module, include shell, described shell is provided with cavity, be provided with ignition control chip in the described cavity, described shell is provided with signal input terminal, signal output terminal, positive terminal, negative terminals and ground terminal, signal input terminal, signal output terminal, positive terminal, negative terminals and ground terminal all are connected with ignition control chip, be provided with cover plate at described cavity, cover plate is fixedly connected with shell, it is characterized in that: the described cavity side walls base plate that extended internally, described base plate has manger board with respect to it is connected an end with cavity side walls the other end to the cavity extension, described manger board, form water-blocking groove between base plate and the cavity side walls.
Adopt technique scheme, water is being arranged when entering between cover plate and the shell, water can flow in the water-blocking groove, therefore, the ignition module of this structure, its water-proof performance is good, thereby can guarantee the ignition control chip stable work in work.
Further setting of the present utility model: be outward extended with the first protecting jacket, the second protecting jacket on the described shell; described positive terminal, negative terminals be sub to be positioned at described the first protecting jacket, and described signal input terminal, signal output terminal and ground terminal are positioned at described the second protecting jacket.
Adopt above-mentioned further setting, the first protecting jacket of setting, the second protecting jacket be protective signal input terminal, signal output terminal well, and positive terminal is sub, negative terminals is sub and ground terminal; Positive terminal, negative terminals be sub to be positioned at described the first protecting jacket, and signal input terminal, signal output terminal and ground terminal are positioned at described the second protecting jacket, can conveniently connect like this.
Again further setting of the present utility model: described cover plate is connected through fixing glue with shell.
Adopt above-mentioned more further setting, cover plate is connected through fixing glue with shell, easy to connect, cost is low, and can improve the sealing between cover plate and the shell.
Description of drawings
Fig. 1 is the exploded sketch of the utility model specific embodiment;
Fig. 2 is the structural representation of the utility model specific embodiment.
Embodiment
Such as Fig. 1, shown in 2, a kind of waterproof type ignition module, include shell 1, described shell 1 is provided with cavity 11, be provided with ignition control chip 2 in the described cavity 11, described shell 1 is provided with signal input terminal 3, signal output terminal 4, positive terminal 5, negative terminals son 6 and ground terminal 7, signal input terminal 3, signal output terminal 4, positive terminal 5, negative terminals son 6 and ground terminal 7 all are connected with ignition control chip 2, be provided with cover plate 8 at described cavity 11, cover plate 8 is fixedly connected with shell 1, the described cavity 11 sidewalls base plate 12 that extended internally, described base plate 12 has manger board 13 with respect to it is connected an end with cavity 11 sidewalls the other end to cavity 11 extensions, described manger board 13, form water-blocking groove 9 between base plate 12 and cavity 11 sidewalls, in the utility model specific embodiment, the height of manger board 13 is lower than the height of cavity 11 sidewalls.
As shown in Figure 1, 2; in the utility model specific embodiment; be outward extended with the first protecting jacket 10, the second protecting jacket 14 on the described shell 1; described positive terminal 5, negative terminals 6 are positioned at described the first protecting jacket 10, and described signal input terminal 3, signal output terminal 4 and ground terminal 7 are positioned at described the second protecting jacket 14.
As shown in Figure 2, in the utility model specific embodiment, described cover plate 8 and shell 1 are connected through fixing glue.
Claims (3)
1. waterproof type ignition module, include shell, described shell is provided with cavity, be provided with ignition control chip in the described cavity, described shell is provided with signal input terminal, signal output terminal, positive terminal, negative terminals and ground terminal, signal input terminal, signal output terminal, positive terminal, negative terminals and ground terminal all are connected with ignition control chip, be provided with cover plate at described cavity, cover plate is fixedly connected with shell, it is characterized in that: the described cavity side walls base plate that extended internally, described base plate has manger board with respect to it is connected an end with cavity side walls the other end to the cavity extension, described manger board, form water-blocking groove between base plate and the cavity side walls.
2. waterproof type ignition module according to claim 1; it is characterized in that: be outward extended with the first protecting jacket, the second protecting jacket on the described shell; described positive terminal, negative terminals be sub to be positioned at described the first protecting jacket, and described signal input terminal, signal output terminal and ground terminal are positioned at described the second protecting jacket.
3. waterproof type ignition module according to claim 1 and 2, it is characterized in that: described cover plate is connected through fixing glue with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294720 CN202673540U (en) | 2012-06-19 | 2012-06-19 | Waterproof ignition module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294720 CN202673540U (en) | 2012-06-19 | 2012-06-19 | Waterproof ignition module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673540U true CN202673540U (en) | 2013-01-16 |
Family
ID=47494449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294720 Expired - Fee Related CN202673540U (en) | 2012-06-19 | 2012-06-19 | Waterproof ignition module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114230A (en) * | 2015-08-21 | 2015-12-02 | 海盐县爱建汽车电器有限责任公司 | Novel ignition module for vehicle |
| CN107448345A (en) * | 2017-09-11 | 2017-12-08 | 重庆市高新技术产业开发区兆光机车配件厂 | A kind of ignition controller of automobile-used ignition distributor |
-
2012
- 2012-06-19 CN CN 201220294720 patent/CN202673540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114230A (en) * | 2015-08-21 | 2015-12-02 | 海盐县爱建汽车电器有限责任公司 | Novel ignition module for vehicle |
| CN107448345A (en) * | 2017-09-11 | 2017-12-08 | 重庆市高新技术产业开发区兆光机车配件厂 | A kind of ignition controller of automobile-used ignition distributor |
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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 |
Granted publication date: 20130116 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |