CN208544984U - The automatic lamp device of Fire lift well lighting - Google Patents
The automatic lamp device of Fire lift well lighting Download PDFInfo
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- CN208544984U CN208544984U CN201820959569.4U CN201820959569U CN208544984U CN 208544984 U CN208544984 U CN 208544984U CN 201820959569 U CN201820959569 U CN 201820959569U CN 208544984 U CN208544984 U CN 208544984U
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- lhn
- fire lift
- hwlb
- relay
- kbe
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Abstract
The automatic lamp device of Fire lift well lighting, including power adapter (HWLB), external AC power source is after power adapter (HWLB), it powers again via FSK modulation circuit (A) to several headlamps (LH1, LH2, LHn-1, LHn) in hoistway and computer room, the relay (KBE) in parallel with FSK modulation circuit (A) in the current supply circuit of power adapter (HWLB) to several headlamps power supply (LH1, LH2, LHn-1, LHn), the starting switch of relay (KBE) (XF) are set as same switch with starting switch for Fire lift., when Fire lift starts, the headlamp in hoistway and in computer room can be lighted all automatically, to meet the design requirement of Fire lift for it.
Description
Technical field:
The utility model relates to elevator technology fields, more specifically to well lighting lamp used in a kind of Fire lift
Automatic lamp device.
Background technique:
Headlamp in existing elevator access is by FSK modulation circuit control, so when elevator starts, in hoistway
The light yellow that headlamp has has plenty of dark.And Fire lift requires after Fire lift starting, the headlamp in hoistway should be complete
Automatically it lights in portion.In order to meet this requirement of Fire lift, need to design the automatic lamp device of Fire lift well lighting.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and it is automatic to provide a kind of Fire lift well lighting
Lamp device, when Fire lift starts, the headlamp in hoistway and in computer room can be lighted all automatically, to meet fire-fighting for it
The design requirement of elevator.
The technology solution of the utility model is as follows:
The automatic lamp device of Fire lift well lighting, including power adapter, external AC power source are converted by power supply
After device, then via FSK modulation circuit to several headlamps power supply in hoistway and computer room, several photographs are given in power adapter
Bright lamp power supply current supply circuit in FSK modulation circuit in parallel relay, the starting of relay started switch with Fire lift
Switch is set as same switch.
The relay provides 24V direct current by power adapter and supplies electricity to the power supply of several headlamps.
The utility model has the beneficial effects that:
, when Fire lift starts, the headlamp in hoistway and in computer room can be lighted all automatically, to meet fire-fighting for it
The design requirement of elevator.
Detailed description of the invention:
Fig. 1 is the circuit diagram of the utility model.
Specific embodiment:
Embodiment: as shown in Figure 1, the automatic lamp device of Fire lift well lighting, including power adapter HWLB, it is external
AC power source is after power adapter HWLB, then via FSK modulation circuit A to several headlamps in hoistway and computer room
LH1, LH2, LHn-1, LHn power supply, in power adapter HWLB to the confession of several headlamps power supply LH1, LH2, LHn-1, LHn
Relay KBE's in parallel with FSK modulation circuit A in electrical circuit, relay KBE starts switch starting switch for XF and Fire lift
It is set as same switch.
The relay KBE provides 24V direct current by power adapter HWLB and supplies electricity to several headlamps LH1, LH2, LHn-
1, LHn powers.
Working principle: relay KBE start switch XF and starting switch for Fire lift is set as same switch, when disappearing
When anti-elevator starts, relay KBE starts simultaneously, and power adapter HWLB is by relay KBE directly to several headlamps
Power supply LH1, LH2, LHn-1, LHn power, the power supply of several headlamps LH1, LH2, LHn-1, LHn in such hoistway and computer room
Power supply is lighted automatically.
Claims (2)
1. the automatic lamp device of Fire lift well lighting, including power adapter (HWLB), external AC power source passes through power supply
After converter (HWLB), then via FSK modulation circuit (A) to several headlamps (LH1, LH2, LHn- in hoistway and computer room
1, LHn) power supply, it is characterised in that: at power adapter (HWLB) to several headlamps power supply (LH1, LH2, LHn-1, LHn)
Current supply circuit in relay (KBE) in parallel with FSK modulation circuit (A), the starting switch of relay (KBE) (XF) and fire-fighting electricity
Starting switch for ladder is set as same switch.
2. the automatic lamp device of Fire lift well lighting according to claim 1, it is characterised in that: relay (KBE)
24V direct current, which is provided, by power adapter (HWLB) supplies electricity to the power supply of several headlamps (LH1, LH2, LHn-1, LHn).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959569.4U CN208544984U (en) | 2018-06-21 | 2018-06-21 | The automatic lamp device of Fire lift well lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959569.4U CN208544984U (en) | 2018-06-21 | 2018-06-21 | The automatic lamp device of Fire lift well lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544984U true CN208544984U (en) | 2019-02-26 |
Family
ID=65423082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959569.4U Active CN208544984U (en) | 2018-06-21 | 2018-06-21 | The automatic lamp device of Fire lift well lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544984U (en) |
-
2018
- 2018-06-21 CN CN201820959569.4U patent/CN208544984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Walkers Schindler Elevator Co., Ltd Address before: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee before: VOLKSLIFT ELEVATOR (CHINA) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |