CN201237535Y - Solar thermometer - Google Patents
Solar thermometer Download PDFInfo
- Publication number
- CN201237535Y CN201237535Y CNU2008201329497U CN200820132949U CN201237535Y CN 201237535 Y CN201237535 Y CN 201237535Y CN U2008201329497 U CNU2008201329497 U CN U2008201329497U CN 200820132949 U CN200820132949 U CN 200820132949U CN 201237535 Y CN201237535 Y CN 201237535Y
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- CN
- China
- Prior art keywords
- stainless steel
- sun power
- pcb board
- probe tube
- lcd
- 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
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a solar thermometer; a temperature sensor is connected with a lead wire which is sleeved with a Teflon pipe; the lead wire is connected with a PCB used to handle temperature signal; the PCB is connected with an LCD used to display temperature information and a vibration switch used to control power-on/power-off; a temperature measuring circuit of the PCB comprises an energy saving capacitor or a chargeable battery and is connected with a solar panel which supplies power; the Teflon pipe is sleeved with the outside of the lead wire; the temperature sensor and the connecting lead wire are arranged in stainless steel probe tubes; the stainless steel probe tubes are fixed in an upper shell and a lower shell which form a cavity; the PCB, the vibration switch, the energy saving capacitor or the chargeable battery and other devices are arranged in the cavity; the solar thermometer realizes light energy conversion through the solar panel and saves the energy in the capacitor or automatically measures the temperature in the chargeable battery, thereby reducing the use cost of the battery and preventing pollution; the on/off buttons are not needed because of the vibration switch, which is convenient for the users to use.
Description
Technical field
The utility model relates to thermometer, is meant a kind of sun power thermometer especially.
Background technology
Along with the development people of society are more and more higher to the requirement of quality of life, increasing people also payes attention to more to diet health, use to thermometer in the life also begins to increase, therefore various thermometers are devised, mainly be divided into two kinds: a class is the mechanical type thermometer, the another kind of electronic type thermometer that is.Need electricity that energy is provided and most of electronic thermometer all is to rely on battery that energy is provided to the electronic type thermometer, existing has increased user's use cost and discarded battery can cause very big pollution to environment.
The utility model content
In view of this, the utility model is to provide a kind of sun power thermometer, and said temperature has increased user's use cost and discarded battery can cause very big pollution problems to environment to solve.
For addressing the above problem, the utility model provides a kind of sun power thermometer, comprise: temperature sensor is connected on the lead that is with the Teflon pipe, lead connection processing temperature signal and the pcb board of displays temperature value on LCD, pcb board connects the vibration switch of control start/shutdown, and pcb board connects sun power sheet and the storage capacitor or the accumulator of power supply.
Preferably, lead is with the Teflon pipe outward, and lead and Teflon pipe are installed in the stainless steel probe tube, and temperature sensor connects the lead in the stainless steel probe tube, and the stainless steel probe tube is fixed on the upper casing.The wire bonds pcb board.
Preferably, also comprise:
Be joined together to form upper casing, the lower casing of cavity; Pcb board, vibration switch and storage capacitor or accumulator are in described cavity.
Preferably, pcb board is installed in upper casing, also comprises:
Pcb board connects LCD by bus, and the LCD top has LCD glue mirror.
Preferably, also comprise: have O-ring seal between upper casing, the lower casing.
Preferably, also comprise:
Hold the Jiao Gai that blocks screw on the lower casing, stainless steel case holds upper casing, lower casing, Jiao Gai; Stainless steel cover passes the stainless steel probe tube and holds stainless steel case.
Preferably, also comprise:
The probe place of stainless steel probe tube is the silicon rubber cup of socket protection temperature sensor also.
Sun power thermometer in the utility model can be realized automatic temperature measurement by sun power, and the reduction user uses the battery cost and can not pollute; Adopt the PCB automatic temperature measurement, and show by LCD, easy to use, be convenient to the user and read temperature value; Adopt vibration switch, be convenient to user's ON/OFF thermometer.
Description of drawings
Fig. 1 is the structural drawing of embodiment;
Fig. 2 is the circuit structure diagram of pcb board;
Fig. 3 is the structural drawing of solar charging circuit.
Embodiment
For clearly demonstrating the thermometer in the utility model, provide preferred embodiment and detailed description below.
Referring to Fig. 1, among this embodiment, thermometer comprises: thermometer main body, display module and thermometric assembly.
The thermometer main body comprises stainless steel cover 7, LCD glue mirror 8, sun power sheet 13, upper casing 11, stainless steel case 15, O-ring seal 16, glue lid 18, lower casing 21, upper and lower shell screw 22.LCD glue mirror 8 is connected on the place, position, LCD hole of upper casing 11 by supersonic welding, lower casing 21 and upper casing 11 are fixed together by upper and lower shell screw 22, have two holes on the upper casing 11 and be used for installing LCD glue mirror 8 and sun power sheet 13, glue lid 18 is stuck on the lower casing 21 by screens, O-ring seal 16 is placed between lower casing 21 and the upper casing 11 and is mainly used to seal, glue lid 18 is stuck in the screw that can cover on the lower casing 21 on the lower casing 22, makes attractive in appearance that product sees.Stainless steel case 15 is stuck on lower casing 21 and upper casing 11 and the glue lid 18, and stainless steel cover 7 passes stainless steel probe tube 4 and is stuck in the screens of stainless steel case 15 heads, and stainless steel case 15 tightly is fixed on lower casing 21 and upper casing 11 and the glue lid 18.
The display part assembly mainly comprises LCD9 and bus 10 and glue post 14.Pcb board 20 and LCD9 are connected with bus 10, and LCD9 becomes curved by glue post 14 by heating and melting LCD9 is fixed on the upper casing 11, promptly LCD glue mirror 8 under.
The thermometric assembly mainly comprises temperature sensor 1, heat transfer glue 2, silicon rubber cup 3, stainless steel probe tube 4, lead 6, Teflon pipe 5, vibration switch 17, pcb board fixed screw 19, pcb board 20, storage capacitor or rechargeable battery 12.Temperature sensor 1 is fixed on the tip of stainless steel probe tube 4 by heat transfer glue 2, connect by lead 6 between temperature sensor 1 and the pcb board 20, lead 5 passes stainless steel probe tube 4 and pcb board 20 welds together, lead 6 is outer to be with Teflon pipe 5, when upper casing 10 injection mo(u)ldings stainless steel probe tube 4 is injection-moulded in together as insert.The top of stainless steel probe tube 4 is with silicon rubber cup 3 and is used for keeping health, and vibration switch 17 is welded on the pcb board 20, is welded with electric capacity or rechargeable battery 12 on the pcb board 20, and pcb board 20 is fixed on the upper casing 11 by pcb board fixed screw 19.
In use, temperature probe is partly inserted in the food to be measured, this moment, temperature sensor 1 promptly may detect the temperature variation of the object that the stainless steel probe tube 4 outside with it be close to.The temperature signal that records reaches the wiring board part by sensor conductor, and the form with numeral shows on LCD9 again.
It is thermometer power supply that product is equipped with that the sun power sheet is used for luminous energy is changed into electric energy, and product inside is equipped with vibration switch 17 in addition, and Auto Power On begins thermometric a period of time and shuts down automatically then when product is given a shock after.
Product upper casing 11 is equipped with sun power sheet 13 and can charges automatically and electricity be stored when light is arranged, want the serviceability temperature timing only need shake thermometer vibration switch 17 this moment and can send signal and make product start and beginning thermometric, in a period of time, be not given a shock shutdown automatically as fruit product.
The circuit structure diagram of pcb board can be referring to Fig. 2, MCU pin of chip 1, pin 4 to pin 6 are the power pins of MCU, the pin 50 newly-installed circuit of attaching most importance to, pin 38 to pin 42 is the temperature sensing circuit of detecting sensor signal, pin 31 and pin 43 are that voltage, the power supply of MCU detects, pin 32 to pin 36, pin 47 to pin 49, pin 51 is the control circuit of MCU, also connects the LCD display device on the pcb board.
Circuit shown in Figure 3 is a solar charging circuit, its chips U1 and chip U2 power supply control chip.
Sun power thermometer in the utility model, can realize that transform light energy and energy storage realize automatic temperature measurement in capacitor or rechargeable battery by the sun power sheet, the reduction user uses the battery cost and can not pollute: adopt vibration switch can omit on/off key and make things convenient for user's ON/OFF thermometer.
The circuit structure diagram of pcb board can be referring to Fig. 2, MCU pin of chip 1, pin 4 to pin 6 are the power pins of MCU, the pin 50 newly-installed circuit of attaching most importance to, pin 38 to pin 42 is the temperature sensing circuit of detecting sensor signal, pin 31 and pin 43 are that voltage, the power supply of MCU detects, pin 32 to pin 36, pin 47 to pin 49, pin 51 is the control circuit of MCU, also connects the LCD display device on the pcb board.
Circuit shown in Figure 3 is a solar charging circuit, its chips U1 and chip U2 power supply control chip.
Sun power thermometer in the utility model can realize that transform light energy and energy storage realize automatic temperature measurement in capacitor or rechargeable battery by the sun power sheet, and the reduction user uses the battery cost and can not pollute; Adopt the PCB automatic temperature measurement, and show by LCD, easy to use, be convenient to the user and read temperature value; Adopt vibration switch, be convenient to user's ON/OFF thermometer.
For the thermometer of being set forth among each embodiment of the utility model, all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1, a kind of sun power thermometer, it is characterized in that, comprise: temperature sensor (1) is connected on the lead (6), lead (6) connection processing temperature signal and the displays temperature value pcb board (20) on LCD (9), pcb board (20) connects the vibration switch (17) of control start/shutdown, and pcb board (20) connects sun power sheet (13) and the storage capacitor or the accumulator (12) of power supply.
2. a kind of sun power thermometer according to claim 1, it is characterized in that, the outer Teflon pipe (5) that is with of lead (6), lead (6) and Teflon pipe (5) are installed in the stainless steel probe tube (4), temperature sensor (1) connects the lead (6) in the stainless steel probe tube (4) and is fixed on the tip of stainless steel probe tube 4 by heat transfer glue (2), and stainless steel probe tube (4) is fixed on the upper casing (11).
3, a kind of sun power thermometer according to claim 1 is characterized in that, also comprises:
Be joined together to form upper casing (11), the lower casing (21) of cavity; Pcb board (20), vibration switch (17) and storage capacitor or accumulator (12) are in described cavity.
4, a kind of sun power thermometer according to claim 3 is characterized in that, pcb board (20) is installed in the cavity of upper casing (11) and lower casing (21) formation, also comprises:
Pcb board (20) connects LCD (9) by bus (10), and LCD (9) top has LCD glue mirror (8).
5, a kind of sun power thermometer according to claim 3 is characterized in that, also comprises: have O-ring seal (16) between upper casing (11), the lower casing (21).
6, a kind of sun power thermometer according to claim 3 is characterized in that, also comprises:
Hold the Jiao Gai (18) that blocks screw on the lower casing (21), stainless steel case (15) holds upper casing (11), lower casing (21), Jiao Gai (18); Stainless steel cover (7) passes stainless steel probe tube (4) and holds stainless steel case (15).
7, a kind of sun power thermometer according to claim 2 is characterized in that, also comprises:
The probe place of stainless steel probe tube (4) is the silicon rubber cup (3) of socket protection temperature sensor (1) also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201329497U CN201237535Y (en) | 2008-07-29 | 2008-07-29 | Solar thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201329497U CN201237535Y (en) | 2008-07-29 | 2008-07-29 | Solar thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237535Y true CN201237535Y (en) | 2009-05-13 |
Family
ID=40650269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201329497U Expired - Lifetime CN201237535Y (en) | 2008-07-29 | 2008-07-29 | Solar thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237535Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872056A (en) * | 2015-12-14 | 2017-06-20 | 哈尔滨市三和佳美科技发展有限公司 | Kitchen special-purpose thermometer |
| CN106889904A (en) * | 2017-03-21 | 2017-06-27 | 佛山市顺德区悍高五金制品有限公司 | A kind of grill |
| CN108036868A (en) * | 2017-12-08 | 2018-05-15 | 佛山市川东磁电股份有限公司 | A kind of miniature temperature-sensitive flexible probe |
-
2008
- 2008-07-29 CN CNU2008201329497U patent/CN201237535Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872056A (en) * | 2015-12-14 | 2017-06-20 | 哈尔滨市三和佳美科技发展有限公司 | Kitchen special-purpose thermometer |
| CN106889904A (en) * | 2017-03-21 | 2017-06-27 | 佛山市顺德区悍高五金制品有限公司 | A kind of grill |
| CN108036868A (en) * | 2017-12-08 | 2018-05-15 | 佛山市川东磁电股份有限公司 | A kind of miniature temperature-sensitive flexible probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |