CN212871486U - Temperature measuring instrument - Google Patents

Abstract

The utility model is suitable for a temperature measuring instrument field discloses a thermodetector, including the thermodetector body, the thermodetector still including set up in this internal light source of thermodetector with connect in the light-passing board of thermodetector body, one side of light-passing board be for connect in the incident side of thermodetector body, the opposite side of light-passing board is the reflection side, the incident side is provided with and is used for the confession the light source stretches into so that the light of light source jets into the incident groove of light-passing board, the incident side is in position department outside the incident groove and reflection side all are provided with and are used for the reflection the light source light is so that light follows the reflector layer that light-passing board week jetted out. The utility model provides a thermoscope jets into the light reflection and the diffusion of light-passing board with the light source to jet out from the week side of light-passing board, make the light of jet-out light-passing board more concentrated, luminance is higher, like this under the condition of same light source, the utility model discloses a thermoscope's luminance is better, and luminous efficiency is higher.

Description

Temperature measuring instrument

Technical Field

The utility model belongs to the temperature measuring instrument field especially relates to a thermoscope.

Background

The last warning light that generally is provided with of test instrument, the warning light can be used for showing the test result, and current warning light structure light shines towards a plurality of angles, can't concentrate on specific direction, leads to its luminance not good enough. Particularly, a testing instrument in a public place, such as a temperature measuring instrument used in public place security inspection, can be used for efficiently testing the body temperature of passing pedestrians, and sends out corresponding light according to the measured body temperature to prompt security inspection personnel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem at least, provide a thermoscope, it is through setting up in the top light-passing board, concentrates on the periphery of light-passing board with the light of light source to improve luminance.

The technical scheme of the utility model is that: the utility model provides a temperature measuring instrument, includes the thermoscope body, the thermoscope still includes the light source that sets up in the thermoscope body and the light-passing board that is connected in the thermoscope body, one side of light-passing board is for connecting the incident side of thermoscope body, the opposite side of light-passing board is the reflection side, the incident side is provided with and is used for supplying the light source stretches into so that the light of light source jets into the incident groove of light-passing board, the incident side is in the position department outside the incident groove and reflection side all are provided with and are used for reflecting the light source light so that light is followed light-passing board week side jets out reflector layer.

Optionally, the plurality of incidence slots are arranged at intervals, and each incidence slot is provided with a group of light sources correspondingly.

Optionally, the number of the incidence grooves is three, and three groups of the light sources are correspondingly arranged.

Optionally, the light source is a multi-color light source capable of emitting multiple colors, or each group of light sources includes at least two lamp beads with different colors.

Optionally, the light-transmitting plate is made of organic glass, and/or the light-transmitting plate is connected to the top of the thermometer body.

Optionally, the light reflecting layer completely covers the reflecting side, and/or the light reflecting layer covers the area of the incident side except the incident groove.

Optionally, the incident groove is a rectangular groove with a rectangular cross section.

Optionally, the thermometer further includes an infrared module disposed in the thermometer body and used for testing temperature, and a display module disposed on the front side of the thermometer body and used for displaying a temperature value.

Optionally, a key module for setting parameters and/or a speaker module for emitting a prompt sound are/is arranged on the front surface of the temperature measuring instrument.

Optionally, a power supply interface for supplying power to the temperature measuring instrument is arranged at the bottom of the temperature measuring instrument body, and/or a mounting groove for mounting is arranged on the back of the temperature measuring instrument body.

The utility model provides a thermoscope is through setting up the reflector layer in incident side and reflection side, jets into the light reflection and the diffusion of light-passing board with the light source to jet out from the week side of light-passing board, make the light of jet-out light-passing board more concentrated, luminance is higher, like this under the condition of same light source, the utility model discloses a thermoscope's luminance is better, and luminous efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a light source and a light-transmitting plate of a temperature measuring instrument provided in an embodiment of the present invention;

fig. 2 is an exploded view of a light source and a light-transmitting plate of a temperature measuring instrument provided in an embodiment of the present invention;

fig. 3 is a schematic perspective view of a temperature measuring instrument according to an embodiment of the present invention;

fig. 4 is a bottom view of a temperature measuring instrument according to an embodiment of the present invention;

fig. 5 is a rear view of a temperature measuring instrument according to an embodiment of the present invention.

In the figure:

10. a thermometer body; 11. an infrared module; 12. a display module; 13. a key module; 14. a speaker module; 15. a power supply interface; 16. mounting grooves;

20. a light-transmitting plate; 201. an incident side; 202. a reflective side; 203. an incident groove;

30. a light source.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.

In addition, in the embodiments of the present invention, if there are terms of orientation or positional relationship indicated by "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., it is based on the orientation or positional relationship shown in the drawings or the conventional placement state or use state, and it is only for convenience of description and simplification of the description, but does not indicate or imply that the structures, features, devices or elements referred to must have a specific orientation or positional relationship, nor must be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and various combinations of features/embodiments are not separately described in order to avoid unnecessary repetition in the present disclosure.

The embodiment of the utility model provides a pair of temperature measuring instrument, please refer to fig. 1 to fig. 3, the temperature measuring instrument includes thermoscope body 10, light source 30 and light-passing board 20, wherein, light source 30 sets up inside thermoscope body 10, one side of light-passing board 20 is for connecting in the incident side 201 of thermoscope body 10, the opposite side of light-passing board 20 is reflection side 202, incident side 201 is provided with incident groove 203, light source 30 can stretch into in the incident groove 203, so that the light that light source 30 sent jets into in the light-passing board 20 from incident groove 203, incident side 201 is provided with the reflector layer in the position department outside incident groove 203, reflection side 202 also is provided with the reflector layer. When light from the light source enters the light-transmitting plate 20 through the entrance grooves 203 on the entrance side 201, the light is diffused by reflection on the entrance side 201 and the reflection side 202 until the light exits from the peripheral side of the light-transmitting plate 20 due to the presence of the light-reflecting layer. Therefore, the light emitted by the light source 30 can be emitted out in a concentrated manner around the light-transmitting plate 20, so that the waste of light is reduced, and the prompt light of the temperature measuring instrument is more striking.

Referring to fig. 2, as an alternative implementation manner of the present embodiment, a plurality of incident slots 203 may be arranged at intervals, and each incident slot 203 is provided with a group of light sources 30 correspondingly. Through the design, the incident groove 203 and the light source 30 can be uniformly distributed on the incident side 201, so that the prompt light of the temperature measuring instrument is more uniform. In a specific application, one or two incident grooves 203 may be provided, and accordingly, each incident groove 203 is also provided with the light source 30.

Preferably, three incident grooves 203 may be provided, and three sets of light sources 30 are correspondingly provided.

Further, as one optional implementation manner of this embodiment, each group of light sources 30 may include at least two lamp beads with different colors, and the light source may emit corresponding light according to the temperature measured by the temperature measuring instrument, for example, when the measured temperature is a safe value, the light source emits green light, and when the measured temperature is a dangerous value, the light source emits red light.

Optionally, as one optional implementation manner of this embodiment, the light source 30 is a multi-color light source 30 capable of emitting multiple colors, so that the technical effects of the foregoing implementation manners can also be achieved.

As an alternative embodiment of the present embodiment, the light-transmitting plate 20 may be made of polymethyl methacrylate (also called acrylic), which has excellent light transmittance and reduces light loss. Of course, in other embodiments, other materials with better light transmittance can be used for the light-transmitting plate 20.

Referring to fig. 3, as an optional implementation manner of this embodiment, the transparent plate 20 may be connected to the top of the thermometer body 10, and the periphery of the transparent plate 20 is exposed out of the thermometer body 10, in a specific application, the thermometer is often used in a public place with a large amount of people flow, and is disposed at a high place, and the transparent plate 20 is disposed at the top, so that the worker can observe the corresponding prompting light color from the periphery of the transparent plate 20. Of course, in other embodiments, the setting position may be selected according to actual requirements.

As an alternative embodiment of this embodiment, the shape of the light-transmitting plate 20 may be the same as the cross-sectional shape of the thermometer body 10, and the reflective layer covers the reflective side 202, so that light cannot escape from the reflective side 202. Furthermore, the light reflecting layer covers the incident side 201 except the incident groove 203, so that light cannot overflow from the incident side 201, and the light utilization rate is further improved. In specific application, the reflective layer can be white or other high-brightness reflective paint.

As an alternative embodiment of the present embodiment, the incident groove 203 may be a rectangular groove with a rectangular cross section, but in other embodiments, the incident groove 203 may have other shapes, such as a circular shape.

Referring to fig. 3, as an optional implementation manner of this embodiment, the thermometer further includes an infrared module 11 and a display module 12, the infrared module 11 may be disposed inside the thermometer body 10, the infrared module 11 may emit infrared light to measure the temperature of the human body, after the temperature is measured, the light source 30 may emit corresponding light, and a specific temperature value may be displayed on the display module 12.

Further, as one optional implementation manner of this embodiment, a key module 13 and a speaker module 14 are disposed on the front surface of the temperature measuring instrument, the key module 13 may be used to set parameters, such as a critical temperature value, and the speaker module 14 may emit a corresponding prompt sound when the temperature measured by the temperature measuring instrument is greater than the critical temperature value, so as to remind a worker.

Referring to fig. 4, as an optional implementation manner of this embodiment, the thermometer body 10 is provided with a power supply interface 15, and the power supply interface 15 may be disposed at the bottom of the thermometer body 10, or of course, may be disposed at other positions, and in a specific application, the power supply interface 15 may also be used for data transmission.

Referring to fig. 5, as an alternative embodiment of the present embodiment, a thermometer body 10 is installed on the back side. Specifically, mounting groove 16 can be two slot intercommunications that differ in size form to the top of little slot, alright like this with articulate on wall or support through this mounting groove 16.

The embodiment of the utility model provides a thermoscope is through setting up the reflector layer in incident side 201 and reflection side 202, jets into light reflection and the diffusion of light-passing board 20 with light source 30 to jet out from all sides of light-passing board 20, make the light of jetting out light-passing board 20 more concentrated, luminance is higher, like this under the condition of same light source 30, the utility model discloses a thermoscope's luminance is better, and luminous efficiency is higher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims (10)

1. The temperature measuring instrument comprises a temperature measuring instrument body and is characterized by further comprising a light source arranged in the temperature measuring instrument body and a light-transmitting plate connected to the temperature measuring instrument body, wherein one side of the light-transmitting plate is an incident side connected to the temperature measuring instrument body, the other side of the light-transmitting plate is a reflecting side, the incident side is provided with an incident groove for the light source to extend into so that light of the light source can be emitted into the light-transmitting plate, and the positions of the incident side outside the incident groove and the reflecting side are provided with reflecting layers for reflecting the light of the light source so that the light can be emitted from the periphery of the light-transmitting plate.

2. The temperature measuring instrument according to claim 1, wherein a plurality of said incident slots are provided at intervals, and each of said incident slots is provided with a set of said light sources.

3. The temperature measuring instrument according to claim 2, wherein there are three incident grooves and three sets of light sources are provided.

4. The temperature measuring device according to claim 2, wherein said light source is a multi-color light source emitting multiple colors, or each of said light sources comprises at least two beads of different colors.

5. The temperature measuring instrument according to claim 1, wherein the transparent plate is made of plexiglass and/or is attached to the top of the temperature measuring instrument body.

6. The thermometer of claim 1 wherein said reflective layer completely covers said reflective side and/or said reflective layer covers the area of said incident side other than said entrance slot.

7. The temperature gauge according to claim 1, wherein said entrance slot is a rectangular slot with a rectangular cross-section.

8. The thermometer according to any one of claims 1 to 7, further comprising an infrared module disposed in the thermometer body for measuring temperature and a display module disposed on the front side of the thermometer body for displaying temperature values.

9. A thermometer according to any one of claims 1 to 7, wherein the front face of said thermometer is provided with a key module for setting parameters or/and a speaker module for emitting a prompt tone.

10. A thermometer according to any one of claims 1 to 7 wherein the base of the thermometer body is provided with a power supply interface for supplying power to the thermometer and/or the back of the thermometer body is provided with a mounting slot for mounting.

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