CN208012785U - Thermometer with illumination functions - Google Patents

Abstract

The utility model is related to a kind of thermometers with illumination functions, include shell, the graduated dial plate of the mark on shell, pointer and rotary shaft, it is provided with lamp on the shell, one end of the rotary shaft is mutually fixed with the pointer on dial plate front end face and can drive indicators turn, it is characterised in that：The other end of the rotary shaft is mutually fixed with the balance spring positioned at the dial plate back side, solar panels is provided on the shell, the solar panels are electrically connected with lamp.Compared with prior art, the utility model has the advantage of：The presence of balance spring, so that rotary shaft is more stablized during rotation, so that pointer is more accurately parked on a certain scale, i.e., temperature measures accurate, in addition, the power supply to lamp is realized by solar panels, it is energy saving, and can be in the case where keeping entire thermometer motionless, by adjusting solar panels, with adjust solar panels by optical range, do not interfere with the observation of dial plate, it is more convenient and practical.

Description

Thermometer with illumination functions

Technical field

The utility model is related to thermometers, and in particular to a kind of thermometer with illumination functions.

Background technology

Thermometer is widely used to accurate judgement and measuring temperature, and there are many types of thermometer, such as Patent No. The Chinese patent application of (201210547229.8 application publication number CN103868311A)《Band light temperature meter》, the light temperature LED light, switch and battery is added in meter on original thermometer ontology, although the thermometer can be seen clearly without alignment light source Scale, but in the long-term use, battery drain is complete to be needed to rechange battery, and lamp is caused to be unable to normal luminous and influence The use of thermometer.

The for another example Chinese invention patent Shen of patent No. CN201610768780.3 (application publication number CN106197702A) Please《A kind of interior of articles thermometer of measurable humidity》, which is calculated as dial thermometer, can realize the survey to temperature Amount, current thermometer include pointer shaft and mounting bracket, and the pointer shaft is housed along longitudinal direction in mounting bracket, is referred to Pointer is housed, when in use, temperature-sensitive connector is influenced by temperature so that pointer shaft rotates, and pointer turns on the head of needle shaft Pointer on axis can indicate measured angle value on scale disk, in this way so that the amplitude of indicators turn is larger, affects temperature Spend the measurement accuracy of meter.

Therefore, it is necessary to be improved further to existing thermometer.

Utility model content

Technical problem to be solved in the utility model is in view of the above-mentioned state of the art, to provide a kind of temperature measurement The thermometer with illumination functions that is accurate and being powered by solar panels.

Technical solution is used by the utility model solves above-mentioned technical problem：A kind of temperature with illumination functions Meter, includes shell, the graduated dial plate of the mark on shell, pointer and rotary shaft, is provided with lamp on the shell, institute The one end for stating rotary shaft is mutually fixed with the pointer on dial plate front end face and can drive indicators turn, it is characterised in that：It is described The other end of rotary shaft is mutually fixed with the balance spring positioned at the dial plate back side, and solar panels, the solar energy are provided on the shell Plate is electrically connected with lamp.

Preferably, the balance spring is set in balance spring box, one end of balance spring winding on the rotary shaft, balance spring it is another The inner wall with balance spring box is held mutually to fix.

In order to realize the induction to temperature, it is preferable that the back of the shell is provided with the induction mouth for temperature sensor, The balance spring box is located in the induction mouth.

Preferably, the periphery wall of the dial plate is outward extended with collar flange, and the lamp is arranged in the collar flange On internal perisporium.

There are many power modes powered to lamp, it is preferable that the battery case of set battery is provided on the shell, it is described The output end of battery is electrically connected with lamp.

In order to facilitate the unlatching of control lamp, it is preferable that the back of the shell is provided with signal controlled switch, the lamp control Switch is connected with the solar panels and battery respectively.

One of set-up mode of solar panels, it is preferable that the solar panels are located at the back of the dial plate, and opposite table Disk rotates upwardly and downwardly.

There are many modes for realizing solar panels rotation, it is preferable that the back of the shell offers storage tank, it is described too The both sides of positive energy plate one end are both provided with mounting hole, and pillar compatible with the mounting hole is provided on the inside of the storage tank.

Preferably, cover board is provided on the dial plate, the cover board can be turningly arranged in the front of the dial plate.

The two of solar panels set-up mode, it is preferable that the solar panels are arranged on the lateral wall of the cover board, and with Cover board moves synchronously.

Compared with prior art, the utility model has the advantage of：The rotary shaft of the thermometer with illumination functions One end is fixed with pointer, and the other end is fixed with balance spring, in this way, the presence of balance spring so that rotary shaft during rotation more Stablize, so that pointer is more accurately parked on a certain scale, i.e., temperature measures accurate, in addition, passing through solar panels reality It is energy saving now to the power supply of lamp, and can in the case where keeping entire thermometer motionless, by adjusting solar panels, with Adjust solar panels by optical range, do not interfere with the observation of dial plate, it is more convenient and practical.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model embodiment one；

Fig. 2 is the dimensional decomposition structure diagram of the part-structure of Fig. 1；

Fig. 3 is the front view of the part-structure of Fig. 2；

Fig. 4 is the sectional view of the part-structure of the utility model embodiment one；

Fig. 5 is the structural schematic diagram of another angle of the utility model embodiment one；

Fig. 6 is that the solar panels of the utility model embodiment one turn to the fragmentary cross-sectional view in storage tank；

Fig. 7 is that one cover plate lid of the utility model embodiment closes the structural schematic diagram on dial plate；

Fig. 8 is the structural schematic diagram of the utility model embodiment two；

Fig. 9 is the sectional view of the part-structure of the utility model embodiment two；

Figure 10 is the structural schematic diagram of another angle of the utility model embodiment two.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing embodiment.

Embodiment one：

As shown in Figures 1 to 7, it is first preferred embodiment of the utility model.The embodiment has illumination functions Thermometer include shell 1, balance spring 21, solar panels 3, the graduated dial plate 11 of the mark on shell 1, pointer 12, rotation Shaft 13, lamp 151, signal controlled switch 16 and the induction mouth 14 for temperature sensor, wherein

One end of rotary shaft 13 is fixed with 12 phase of pointer on 11 front end face of dial plate and pointer 12 can be driven to rotate, rotation The other end of shaft 13 is fixed with 21 phase of balance spring positioned at 11 back side of dial plate, and specifically, balance spring 21 is set in balance spring box 2, trip One end of silk 21 is in rotary shaft 13, and the other end of balance spring 21 is mutually fixed with the inner wall of balance spring box 2, the induction of temperature sensor Mouth 14 is arranged at the back of shell 1, and balance spring box 2 is located in the induction mouth 14.

In the present embodiment, lamp 151 is provided on shell 1, solar panels 3 are electrically connected with lamp 151, the periphery wall of dial plate 11 to It is extended with collar flange 15 outside, lamp 151 is arranged on the internal perisporium of collar flange 15, and solar panels 3 are located at the back of dial plate 11, And dial plate 11 rotates upwardly and downwardly relatively, specifically, the back of shell 1 offers storage tank 17, and the both sides of 3 one end of solar panels are equal It is provided with mounting hole 31, the inside of storage tank 17 is provided with pillar compatible with the mounting hole 31 171；In order to further realize Power supply to lamp in the present embodiment, is provided with the battery case 4 of set battery 41, output end and the lamp 151 of battery 41 on shell 1 Electrical connection, the battery 41 are rechargeable battery, extend the service life of battery, easily facilitate the power supply realized to lamp 151.

In the present embodiment, signal controlled switch 16 is arranged at the back of shell 1, signal controlled switch 16 respectively with solar panels 3 It is connected with battery 41.

In order to realize the covering to dial plate 11, cover board 111, cover board are provided on the lateral wall of the collar flange 15 of dial plate 11 111 can be turningly arranged on dial plate 11.In this way, when dial plate 11 need not be observed, cover board 111 is covered on dial plate 11, Convenient for the clean and tidy of dial plate 11.For the beauty of meter, pattern can be set on cover board 111, meanwhile, for convenience suspension and Ornaments, cover board 111 can be used as pendant or goods of furniture for display rather than for use.

Embodiment two

It is second preferred embodiment of the utility model as shown in Fig. 8 to Figure 10.The present embodiment and above-described embodiment one Differ only in：Solar panels 3 are arranged on the lateral wall of cover board 111, and are moved synchronously with cover board 111, i.e., in cover board 111 Movement of the solar panels 3 with respect to dial plate 11 is realized during overturning.

Claims (10)

1. The graduated dial plate of mark that 1. a kind of thermometer with illumination functions includes shell (1), is set on shell (1) (11), pointer (12) and rotary shaft (13), are provided with lamp (151) on the shell (1), one end of the rotary shaft (13) with Pointer (12) on dial plate (11) front end face is mutually fixed and pointer (12) can be driven to rotate, it is characterised in that：The rotation The other end of axis (13) is mutually fixed with the balance spring (21) positioned at dial plate (11) back side, and solar panels are provided on the shell (1) (3), the solar panels (3) are electrically connected with lamp (151).
2. 2. the thermometer according to claim 1 with illumination functions, it is characterised in that：The balance spring (21) is set to trip In silk box (2), one end of the balance spring (21) is in rotary shaft (13), the other end and the balance spring box (2) of balance spring (21) Inner wall is mutually fixed.
3. 3. the thermometer according to claim 2 with illumination functions, it is characterised in that：The back of the shell (1) is set It is equipped with the induction mouth (14) for temperature sensor, the balance spring box (2) is located in the induction mouth (14).
4. 4. the thermometer according to claim 1 with illumination functions, it is characterised in that：The periphery wall of the dial plate (11) It is outward extended with collar flange (15), the lamp (151) is arranged on the internal perisporium of the collar flange (15).
5. 5. the thermometer according to claim 1 with illumination functions, it is characterised in that：It is provided on the shell (1) The output end of the battery case (4) of set battery (41), the battery (41) is electrically connected with lamp (151).
6. 6. the thermometer according to claim 5 with illumination functions, it is characterised in that：The back of the shell (1) is set It is equipped with signal controlled switch (16), the signal controlled switch (16) is connected with the solar panels (3) and battery (41) respectively.
7. 7. the thermometer with illumination functions according to any one of claim 1 to 6 claim, it is characterised in that： The solar panels (3) are located at the back of the dial plate (11), and opposite dial plate (11) rotates upwardly and downwardly.
8. 8. the thermometer according to claim 7 with illumination functions, it is characterised in that：It opens at the back of the shell (1) Equipped with storage tank (17), the both sides of described solar panels (3) one end are both provided with mounting hole (31), the storage tank (17) it is interior Side is provided with the compatible pillar (171) with the mounting hole (31).
9. 9. the thermometer according to claim 1 with illumination functions, it is characterised in that：It is provided on the dial plate (11) Cover board (111), the cover board (111) can be turningly arranged in the front of the dial plate (11).
10. 10. the thermometer according to claim 9 with illumination functions, it is characterised in that：Solar panels (3) setting It is moved synchronously on the lateral wall of the cover board (111), and with cover board (111).