CN201191432Y - Acousto-optical alarm for explosion-proof lamp - Google Patents

Acousto-optical alarm for explosion-proof lamp Download PDF

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Publication number
CN201191432Y
CN201191432Y CNU2008200567002U CN200820056700U CN201191432Y CN 201191432 Y CN201191432 Y CN 201191432Y CN U2008200567002 U CNU2008200567002 U CN U2008200567002U CN 200820056700 U CN200820056700 U CN 200820056700U CN 201191432 Y CN201191432 Y CN 201191432Y
Authority
CN
China
Prior art keywords
light source
explosion
proof lamp
hummer
utility
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 - Lifetime
Application number
CNU2008200567002U
Other languages
Chinese (zh)
Inventor
耶新安
王亚德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huarong Technology Co Ltd
Original Assignee
WAROM GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WAROM GROUP CO Ltd filed Critical WAROM GROUP CO Ltd
Priority to CNU2008200567002U priority Critical patent/CN201191432Y/en
Application granted granted Critical
Publication of CN201191432Y publication Critical patent/CN201191432Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an aural and visual alarm of an explosion proof lamp, which comprises a light source (1) and a buzzer (2). The light source (1) is an LED light source connected with a circuit control board. The utility model has the advantages that the service life of lamps can be prolonged, and the maintenance work to the lamps can be avoided.

Description

The audible-visual annunciator of explosion-proof lamp
Technical field
The utility model relates to a kind of explosion-proof lamp, relates in particular to the audible-visual annunciator of this explosion-proof lamp.
Background technology
The incandescent lamp that explosion-proof audible-visual annunciator of the prior art all adopts 8W forms the purpose of light flicker as light source by the motor rotation.But because the life-span of light source is low and failure rate height motor causes explosion-proof audible-visual annunciator cisco unity malfunction; And the plastic casing of back dress hummer in use breaks easily.
Summary of the invention
The utility model technical issues that need to address have provided a kind of audible-visual annunciator of explosion-proof lamp, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: light source, hummer; Described light source is the led light source that joins with the circuit control panel.
Compared with prior art, the beneficial effects of the utility model are: the life-span that has prolonged light fixture also can non-maintaining work.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As seen from Figure 1: the utility model comprises: light source 1, hummer 2; Described light source 1 is the led light source that joins with the circuit control panel;
Described hummer 2 joins with hummer control panel 4, and the outer cover of hummer 2 is stainless steel stretched housings 3.
The utility model adopts led light source to be applied in the explosion-proof audible-visual annunciator, and LED is the long-life light source, and non-maintaining work is by the luminous formation warning effect of electronic chip control light source order; The acoustic alarm form is for adopting stainless steel stretched housing protection hummer.

Claims (2)

1. the audible-visual annunciator of an explosion-proof lamp comprises: light source (1), hummer (2); It is characterized in that: described light source (1) is the led light source that joins with the circuit control panel.
2. the audible-visual annunciator of explosion-proof lamp according to claim 1 is characterized in that: described hummer (2) joins with hummer control panel (4), and the outer cover of hummer (2) is a stainless steel stretched housing (3).
CNU2008200567002U 2008-03-28 2008-03-28 Acousto-optical alarm for explosion-proof lamp Expired - Lifetime CN201191432Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200567002U CN201191432Y (en) 2008-03-28 2008-03-28 Acousto-optical alarm for explosion-proof lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200567002U CN201191432Y (en) 2008-03-28 2008-03-28 Acousto-optical alarm for explosion-proof lamp

Publications (1)

Publication Number Publication Date
CN201191432Y true CN201191432Y (en) 2009-02-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200567002U Expired - Lifetime CN201191432Y (en) 2008-03-28 2008-03-28 Acousto-optical alarm for explosion-proof lamp

Country Status (1)

Country Link
CN (1) CN201191432Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103138778A (en) * 2011-11-22 2013-06-05 百能堡股份有限公司 Signal apparatus with an acoustic signal unit and a light signal unit
KR101932096B1 (en) * 2017-09-14 2018-12-24 (주)큐라이트 Explosion lamp with sound diffusing structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103138778A (en) * 2011-11-22 2013-06-05 百能堡股份有限公司 Signal apparatus with an acoustic signal unit and a light signal unit
CN103138778B (en) * 2011-11-22 2015-12-09 百能堡股份有限公司 Comprise audio signal unit and comprise the signalling of optical signal cell
KR101932096B1 (en) * 2017-09-14 2018-12-24 (주)큐라이트 Explosion lamp with sound diffusing structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WAROM TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: WAROM GROUP CO., LTD.

Effective date: 20110815

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110815

Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Patentee after: Huarong Technology Co., Ltd.

Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Patentee before: Warom Group Co., Ltd.

ASS Succession or assignment of patent right

Owner name: WAROM GROUP CO., LTD.

Effective date: 20120507

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120507

Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Co-patentee after: Warom Group Co., Ltd.

Patentee after: Huarong Technology Co., Ltd.

Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Patentee before: Huarong Technology Co., Ltd.

ASS Succession or assignment of patent right

Free format text: FORMER OWNER: WAROM GROUP CO., LTD.

Effective date: 20140723

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140723

Address after: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Patentee after: Huarong Technology Co., Ltd.

Address before: 201808 Jiading District Bao Qian Road, Shanghai, No. 555

Patentee before: Huarong Technology Co., Ltd.

Patentee before: Warom Group Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20090204

CX01 Expiry of patent term