CN202332266U - Alarm horn - Google Patents
Alarm horn Download PDFInfo
- Publication number
- CN202332266U CN202332266U CN2011204664179U CN201120466417U CN202332266U CN 202332266 U CN202332266 U CN 202332266U CN 2011204664179 U CN2011204664179 U CN 2011204664179U CN 201120466417 U CN201120466417 U CN 201120466417U CN 202332266 U CN202332266 U CN 202332266U
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- CN
- China
- Prior art keywords
- base
- shell
- housing
- locating piece
- alarming horn
- 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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Abstract
The utility model relates to an alarm horn. The alarm horn comprises an outer shell, a diaphragm and a magnet, wherein the outer shell comprises a shell and a base; the shell is provided with a sounding chamber; the diaphragm and the magnet are arranged between the shell and the base; and a plurality of radiating ribs are arranged in corresponding positions on the side walls of the shell and the base. The alarm horn based on the technical scheme has good cooling effect, thus the service life of the alarm horn is prolonged.
Description
Technical field
The utility model relates to a kind of alarming horn.
Background technology
At present, existing alarming horn has generally comprised shell, diaphragm, magnet, and wherein, shell includes housing, the base that has the chamber of pronouncing, and diaphragm, magnet are arranged between housing and the base, and housing is connected with whorl of base.
But, the alarming horn of this structure, the long-time heat that uses the back to be produced can not shed well, thereby makes the lost of life of alarming horn.
Summary of the invention
The purpose of the utility model: in order to overcome the defective of prior art, the utility model provides a kind of alarming horn, good heat dissipation effect, thus prolonged its serviceable life.
The technical scheme of the utility model: a kind of alarming horn; Include shell, diaphragm, magnet; Described shell includes housing, the base that has the chamber of pronouncing; Described diaphragm, magnet are arranged between housing and the base, and correspondence position is equipped with some radiating ribs on described housing, the base side wall.
Adopt technique scheme, through correspondence position on described housing, base side wall some radiating ribs are set, thereby can reach good heat-radiation effect, and then prolonged the serviceable life of alarming horn.
The further setting of the utility model: alarming horn also includes mount pad; Described housing sidewall is provided with locating piece; Corresponding locating piece two side positions are equipped with spacer on the described mount pad; Described locating piece is plugged between two spacers, and described locating piece is fixedly connected through screw, nut with spacer.
Adopt above-mentioned further setting, the mount pad of setting can make things convenient for the installation of alarming horn, and mount pad and housing syndeton are simple, easy for installation.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model specific embodiment;
Fig. 2 is the exploded sketch of the utility model specific embodiment.
Embodiment
Like Fig. 1, shown in 2; A kind of alarming horn; Include shell 1, diaphragm 2, magnet 3; Described shell 1 includes housing 11, the base 12 that has the chamber 111 of pronouncing, and described diaphragm 2, magnet 3 are arranged between housing 11 and the base 12, and correspondence position is equipped with some radiating ribs 4 on described housing 11, base 12 sidewalls.
The installation of alarming horn for ease; In the utility model specific embodiment; Alarming horn also includes mount pad 5, and described housing 11 sidewalls are provided with locating piece 112, and 112 liang of side positions of corresponding locating piece are equipped with spacer 51 on the described mount pad 5; Described locating piece 112 is plugged between two spacers 51, and described locating piece 112 is fixedly connected through screw 6, nut 7 with spacer 51.
Claims (2)
1. alarming horn; Include shell, diaphragm, magnet; Described shell includes housing, the base that has the chamber of pronouncing, and described diaphragm, magnet are arranged between housing and the base, it is characterized in that: correspondence position is equipped with some radiating ribs on described housing, the base side wall.
2. according to the described alarming horn of claim; It is characterized in that: alarming horn also includes mount pad; Described housing sidewall is provided with locating piece; Corresponding locating piece two side positions are equipped with spacer on the described mount pad, and described locating piece is plugged between two spacers, and described locating piece is fixedly connected through screw, nut with spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204664179U CN202332266U (en) | 2011-11-22 | 2011-11-22 | Alarm horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204664179U CN202332266U (en) | 2011-11-22 | 2011-11-22 | Alarm horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332266U true CN202332266U (en) | 2012-07-11 |
Family
ID=46444238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204664179U Expired - Fee Related CN202332266U (en) | 2011-11-22 | 2011-11-22 | Alarm horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581454A (en) * | 2015-01-07 | 2015-04-29 | 李国金 | Broadcast loudspeaker with damp prevention and heat radiation effects |
-
2011
- 2011-11-22 CN CN2011204664179U patent/CN202332266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581454A (en) * | 2015-01-07 | 2015-04-29 | 李国金 | Broadcast loudspeaker with damp prevention and heat radiation effects |
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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: 20120711 Termination date: 20131122 |