CN201043717Y - Water tap lamp - Google Patents
Water tap lamp Download PDFInfo
- Publication number
- CN201043717Y CN201043717Y CNU2007201536609U CN200720153660U CN201043717Y CN 201043717 Y CN201043717 Y CN 201043717Y CN U2007201536609 U CNU2007201536609 U CN U2007201536609U CN 200720153660 U CN200720153660 U CN 200720153660U CN 201043717 Y CN201043717 Y CN 201043717Y
- Authority
- CN
- China
- Prior art keywords
- control circuit
- lower cover
- fire hose
- temperature sensor
- hose head
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a tap light and comprises an upper cover, a lower cover, an internal wall and an external wall. The lower cover is made of transparent material, a circular enclosed cavity is formed among the upper cover, the lower cover, the internal wall and the external wall, the middle part is a channel for water flowing, the cavity is provided with a control circuit board, a power and at least two lights with different shining colors inside, a control circuit is arranged on the control circuit board, the control circuit, the power, the light, a temperature sensor and a circuit switch are electrically interconnected, and the temperature sensor and the circuit switch are arranged in the channel for water flowing. The utility model has simple structure and strong practicability. When people open the tap, if water temperature is lower than 50 degrees, a LED light with blue shining is lightened, and if water temperature is higher than 50 degrees, the LED light with red shining is lightened. The lower cover is made of transparent material, when the LED light shines, light shines onto water column through the lower cover and water column can represent corresponding color, which is not only beautiful, but also convenient for people to know the condition of water temperature.
Description
Technical field
The utility model belongs to a kind of thermometric and indicating device, especially refers to a kind of thermometric indicating device that is used on the tap.
Background technology
Mention a kind of tap temperature measuring equipment in China's utility model patent 02207430.9, this device is by activating the probe turning circuit, detect the current temperature by thermoprobe, on this device, be provided with temperature display and height water temperature warning lamp, can make people know the temperature of current.
This apparatus structure is complicated, and cost is higher, and practicality is relatively poor.
The utility model content
A purpose of the present utility model is to solve weak point of the prior art, and a kind of simple in structure, fire hose head lamp of making the current Show Color is provided.
For achieving the above object, fire hose head lamp of the present utility model comprises temperature sensor, contactor, control circuit and power supply, comprise loam cake, lower cover, madial wall and lateral wall, lower cover is a transparent material matter, loam cake, lower cover, form the airtight cavity of ring-type between madial wall and the lateral wall, the centre is a water stream channel, be provided with control circuit board in the cavity, the lamp of power supply and at least two different glow colors, control circuit is positioned on the control circuit board, control circuit, power supply, lamp, temperature sensor and contactor are electrically connected, and temperature sensor and contactor are arranged in water stream channel.
Preferably, contactor comprises switch contact and switch pole, and switch contact is a shell fragment, and an end has recess, and recess is positioned at the top of switch pole.
Preferably, temperature sensor stretches out from described cavity, is arranged in water stream channel.
Preferably, loam cake has the screw thread that is threaded with tap.
Preferably, have thread bush in the loam cake, ring has the screw thread that is threaded with tap in the thread bush.
Preferably, lamp is the LED lamp, is positioned at the bottom of cavity.
The utility model is simple in structure, and is practical.When people fetched boiling water tap, if when water temperature is lower than 50 ℃, the LED lamp of the coloured light that turns blue was lighted, and when water temperature was higher than 50 ℃, the LED lamp of burn red was lighted.Lower cover is made by transparent material, and when the LED lamp was luminous, light was radiated on the water column by lower cover, makes water column produce corresponding color, and is not only attractive in appearance, and is convenient to the situation that people understand water temperature.
Description of drawings
Fig. 1 a, 1b are respectively the first half and the latter half decomposition texture schematic diagram of fire hose head lamp described in the utility model.
Fig. 2 a, 2b are the schematic diagram of the contactor of fire hose head lamp described in the utility model.
Fig. 3 is the connection diagram of contactor and lower cover.
Fig. 4 is the circuit diagram of fire hose head lamp described in the utility model.
The specific embodiment
Fig. 1 a, 1b is respectively the first half and the latter half decomposing schematic representation of fire hose head lamp described in the utility model, with reference to Fig. 1 a, 1b, fire hose head lamp of the present utility model is a cylinder form, the centre has water stream channel, comprise loam cake 1, thread bush 2, madial wall 3, lateral wall 4 and lower cover 5, loam cake 1, lower cover 5, madial wall 3 and lateral wall 4 form the airtight cavity of annular, control circuit board 6, LED lamp plate 7 and battery 8 are positioned at cavity, control circuit 9 is positioned on the control circuit board 6, LED lamp plate 7 is provided with a plurality of LED lamps 10, temperature sensor is a thermistor 11, control circuit 9, battery 8, LED lamp 10, be electrically connected between thermistor 11 and the contactor 12, thermistor 11 stretches out from described cavity, is arranged in water stream channel.Thermistor 11 induction water temperatures are delivered to control circuit with temperature signal.Contactor 12 also is arranged in water stream channel.The delivery port of tap inserts from loam cake, is threaded with fire hose head lamp by thread bush 2, and thread bush is a replaceable components, and its internal diameter can have multiple different size, cooperates the watertap discharging tube of different thicknesses.
With reference to Fig. 2 a, 2b, contactor 12 comprises switch contact 13 and switch pole 14, and switch contact has elasticity, and an end links to each other with power supply, and the other end has recess 15, and recess 15 is positioned at the top of switch pole, and an end of switch pole links to each other with control circuit.When not having current, switch contact 13 separates with switch pole 14, referring to Fig. 2 b.When tap was opened, current flowed down from the water stream channel of fire hose head lamp, the recess 15 of water impact switch contact, recess 15 is moved down with switch pole 14 to be connected, referring to Fig. 2 b, thereby make the control circuit conducting, control circuit is luminous according to the different LED lamp of the difference control of water temperature.After closing tap, switch contact is upspring automatically, and contactor is disconnected, and the LED lamp extinguishes.Fig. 3 is the connection diagram of contactor and lower cover.
The connected mode of control circuit 9, battery 8, LED lamp 10, thermistor 11 and contactor 12 is seen Fig. 4.LED lamp coloured light that turns blue, another is luminous to be red.Can be provided with a plurality of coloured light and red LED lamps of turning blue, the LED lamp of the coloured light that turns blue is connected in parallel, and luminous LED lamp for redness also is connected in parallel.Can be set to: when water temperature was lower than 50 ℃, the LED lamp of the coloured light that turns blue was lighted, and when water temperature was higher than 50 ℃, the LED lamp of burn red was lighted.Lower cover is made by transparent material, and when the LED lamp was luminous, light was radiated on the water column by lower cover, makes water column produce corresponding color, and is not only attractive in appearance, and is convenient to the situation that people understand water temperature.
Fire hose head lamp mainly adopts environment friendly plastic rubber material, and lateral wall is a stainless steel.
Claims (6)
1. fire hose head lamp, comprise temperature sensor, contactor, control circuit and power supply, it is characterized in that: comprise loam cake, lower cover, madial wall and lateral wall, lower cover is a transparent material matter, form the airtight cavity of ring-type between loam cake, lower cover, madial wall and the lateral wall, the centre is a water stream channel, be provided with the lamp of control circuit board, power supply and at least two different glow colors in the cavity, control circuit is positioned on the control circuit board, control circuit, power supply, lamp, temperature sensor and contactor are electrically connected, and temperature sensor and contactor are arranged in water stream channel.
2. fire hose head lamp according to claim 1 is characterized in that: contactor comprises switch contact and switch pole, and switch contact is a shell fragment, and an end has recess, and recess is positioned at the top of switch pole.
3. fire hose head lamp according to claim 1 is characterized in that: temperature sensor stretches out from described cavity, is arranged in water stream channel.
4. fire hose head lamp according to claim 1 is characterized in that: loam cake has the screw thread that is threaded with tap.
5. fire hose head lamp according to claim 1 is characterized in that: have thread bush in the loam cake, ring has the screw thread that is threaded with tap in the thread bush.
6. fire hose head lamp according to claim 1 is characterized in that: lamp is the LED lamp, is positioned at the bottom of cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201536609U CN201043717Y (en) | 2007-05-24 | 2007-05-24 | Water tap lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201536609U CN201043717Y (en) | 2007-05-24 | 2007-05-24 | Water tap lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043717Y true CN201043717Y (en) | 2008-04-02 |
Family
ID=39258612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201536609U Expired - Fee Related CN201043717Y (en) | 2007-05-24 | 2007-05-24 | Water tap lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043717Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423509A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Temperature-measuring faucet |
-
2007
- 2007-05-24 CN CNU2007201536609U patent/CN201043717Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423509A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Temperature-measuring faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |