CN202676737U - Portable detection device with heating function - Google Patents
Portable detection device with heating function Download PDFInfo
- Publication number
- CN202676737U CN202676737U CN 201220283162 CN201220283162U CN202676737U CN 202676737 U CN202676737 U CN 202676737U CN 201220283162 CN201220283162 CN 201220283162 CN 201220283162 U CN201220283162 U CN 201220283162U CN 202676737 U CN202676737 U CN 202676737U
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- Prior art keywords
- temperature
- heating
- box body
- control unit
- casing
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a portable detection device with a heating function. The portable detection device comprises a box body. A PXI backplane is arranged inside the box body, and the PXI backplane is provided with a system power supply and a plurality of PXI modules. The portable detection device is characterized in that a temperature sensor used for measuring the temperature inside the box body, a heating device used for heating the interior of the box body and a temperature control unit are arranged inside the box body; an external panel of the box body is provided with an LED indicator light used for displaying heating states; and the temperature sensor, the heating device, the system power supply and the LED indicator light are respectively connected with the temperature control unit. According to the portable detection device of the utility model, the temperature control unit as well as the temperature sensor and the heating device which are connected with the temperature control unit are arranged inside the box body, and as a result, the temperature control unit can control the switching on and switching off of the heating device according to temperature signals inside the box body measured by the temperature sensor so as to ensure the temperature inside the box body constantly being is in a range of 0 to 60 DEG C, thereby greatly facilitating use of the detection device.
Description
Technical field
The utility model relates to a kind of checkout equipment, is specifically related to a kind of portable detection equipment with heating function.
Background technology
Existing portable detection equipment mainly is made of casing, PXI backboard, PXI module, system controller and power supply etc.; The PXI module is installed on the PXI groove position on the PXI backboard, it comprises 1553B communication module, 429 communication modules, MIC communication module, serial communication module, digital I/O module, data acquisition module, multimeter module etc., above-mentioned module connects by the PXI bus, realizes the T ﹠ M to signal;
But existing portable detection equipment does not generally have temperature control equipment, under the condition of temperature lower (such as below 0 ℃), can not heat equipment, thereby can not use general PXI module to carry out testing, therefore the application of this checkout equipment is restricted, and makes troubles to use.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problems to be solved in the utility model is: be directed to the deficiencies in the prior art, a kind of portable detection equipment with heating function is provided, this equipment is by set temperature control module and the temperature sensor that is connected with temperature control unit and heating arrangement in cabinet, temperature control unit is according to the opening and closing of the control of the temperature signal in the casing of temperature sensor measurement heating arrangement, even thereby this checkout equipment also can be worked under-40 ℃ condition, and can guarantee that temperature in the casing is in 0 ~ 60 ℃ the temperature range all the time, greatly facilitates the use of this checkout equipment.
To achieve the above object of the invention, the technical scheme that the utility model adopts is: a kind of portable detection equipment with heating function is provided, comprise casing, be provided with the PXI backboard in the casing, the PXI backboard is provided with system power supply and several PXI modules, it is characterized in that: also be provided with temperature sensor that temperature in the casing is measured in the casing, to heating arrangement and temperature control unit that box house spare heats, the casing outer panels is provided with the LED light that heated condition is shown; Described temperature sensor, heating arrangement, system power supply and LED light are connected with temperature control unit and are connected;
Described heating arrangement comprises fan group and electric heating tube group, and fan composing is put the bottom in the electric heating tube group; The fan group is comprised of several fans, and the electric heating tube group is comprised of several electric heating tubes.
Described fan group is comprised of 4 fans, and the electric heating tube group is comprised of 4 electric heating tubes.
Described fan is small axial flow fan.
In sum, the portable detection equipment with heating function that the utility model provides is by set temperature control module and the temperature sensor that is connected with temperature control unit in casing, the heating appliances and systems power supply, temperature in the casing that temperature control unit collecting temperature sensor measurement arrives, and according to the unlatching of the temperature control system power supply in the casing and/or heating arrangement or close, thereby temperature is in 0 ~ 60 ℃ the working range all the time in the assurance casing, solve existing checkout equipment in the problem that can not carry out testing below 0 ℃, greatly improved the convenience of its use; In addition, the outer panel of casing is provided with LED light, makes things convenient for the user to understand constantly its heated condition.
Description of drawings
The inner structure synoptic diagram of the portable detection equipment with heating function that Fig. 1 provides for the utility model embodiment.
The front elevation of the heating arrangement that Fig. 2 provides for the utility model embodiment.
The vertical view of the heating arrangement that Fig. 3 provides for the utility model embodiment.
The upward view of the heating arrangement that Fig. 4 provides for the utility model embodiment.
Wherein, 1, small axial flow fan; 2, electric heating tube.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
As shown in Figure 1, the portable detection equipment with heating function that the utility model provides comprises casing, be provided with the PXI backboard in the casing, the PXI backboard is provided with system power supply and several PXI modules, also be provided with temperature sensor that temperature in the casing is measured in the casing, to heating arrangement and temperature control unit that box house spare heats, the casing outer panels is provided with the LED light that heated condition is shown; Described temperature sensor, heating arrangement, system power supply and LED light are connected with temperature control unit and are connected.
Shown in Fig. 2 to 4, described heating arrangement is installed in lower box, and heating arrangement comprises fan group and electric heating tube group, and fan composing is put the bottom in the electric heating tube group; The fan group is comprised of 4 small axial flow fans 1, and the electric heating tube 2 that the electric heating tube group is 100W by 4 power forms.
The course of work of the portable detection equipment with heating function that the utility model provides is as follows:
After this checkout equipment works on power, temperature in the temperature sensor measurement casing, temperature control unit collecting temperature sensor measurement to temperature data judge temperature in the casing, when temperature is lower than 0 ℃ or when being higher than 60 ℃, temperature control unit forbids that with the automatic closing system power supply system works on power; When temperature is between 0 ℃～60 ℃, temperature control unit open system power supply, equipment can normally work on power; When temperature in the casing rose to 55 ℃, equipment began high temperature alarm, when reaching 60 ℃ with the automatic closing system power supply; When temperature was down to 5 ℃, equipment began low-temperature warning, when reaching 0 ℃ with the automatic closing system power supply.
Checkout equipment of the present utility model in the course of the work, if the box house temperature is between 0 ℃～10 ℃, temperature control unit will be opened heating arrangement, small axial flow fan 1 is delivered to the PXI backboard by bottom half from the bottom to top with cold wind it is heated after electric heating tube 2 heating, heating power is 200W; If the box house temperature is less than or equal to 0 ℃, temperature control unit is with the shutdown system power supply, and the PXI system quits work, and device for simultaneous heating begins heating, and this moment, heating power was 400W; Under the heated condition, small axial flow fan 1 slow running.LED light will reflect the heated condition of heating arrangement on the front panel of this checkout equipment casing, during heating, and the burner on light flicker.
Small axial flow fan 1 has the ventilation and heat function simultaneously concurrently, is the Heating Cyclic fan when low temperature, is cooling fan when reaching design temperature.
The utility model is not limited to above-mentioned example, in claims limited range of the present utility model, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (3)
1. portable detection equipment with heating function, comprise casing, be provided with the PXI backboard in the casing, the PXI backboard is provided with system power supply and several PXI modules, it is characterized in that: also be provided with temperature sensor that temperature in the casing is measured in the casing, to heating arrangement and temperature control unit that box house spare heats, the casing outer panels is provided with the LED light that heated condition is shown; Described temperature sensor, heating arrangement, system power supply and LED light are connected with temperature control unit and are connected;
Described heating arrangement comprises fan group and electric heating tube group, and fan composing is put the bottom in the electric heating tube group; The fan group is comprised of several fans, and the electric heating tube group is comprised of several electric heating tubes.
2. the portable detection equipment with heating function according to claim 1, it is characterized in that: described fan group is comprised of 4 fans, and the electric heating tube group is comprised of 4 electric heating tubes.
3. the portable detection equipment with heating function according to claim 1, it is characterized in that: described fan is small axial flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283162 CN202676737U (en) | 2012-06-15 | 2012-06-15 | Portable detection device with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220283162 CN202676737U (en) | 2012-06-15 | 2012-06-15 | Portable detection device with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676737U true CN202676737U (en) | 2013-01-16 |
Family
ID=47497636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220283162 Expired - Fee Related CN202676737U (en) | 2012-06-15 | 2012-06-15 | Portable detection device with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111047877A (en) * | 2019-11-20 | 2020-04-21 | 温州职业技术学院 | A ground-sensing coil device for license plate recognition system |
-
2012
- 2012-06-15 CN CN 201220283162 patent/CN202676737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111047877A (en) * | 2019-11-20 | 2020-04-21 | 温州职业技术学院 | A ground-sensing coil device for license plate recognition system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200615 |