CN214474651U - Portable multi-purpose charging temperature rise detection tool - Google Patents
Portable multi-purpose charging temperature rise detection tool Download PDFInfo
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- CN214474651U CN214474651U CN202120916216.8U CN202120916216U CN214474651U CN 214474651 U CN214474651 U CN 214474651U CN 202120916216 U CN202120916216 U CN 202120916216U CN 214474651 U CN214474651 U CN 214474651U
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Abstract
A portable multipurpose charging temperature rise detection tool comprises a handheld power supply body and a multipurpose heating head; the handheld power supply body comprises a handheld power supply body, a power switch and a display screen are arranged on the handheld power supply body, an adjusting handle is arranged at the top of the handheld power supply body and used for driving the two support arms to rotate, a power supply measuring joint is arranged at the end part of each support arm and used for being detachably connected with the multi-purpose heating head; the multipurpose heating head comprises two arc-shaped heating sheets, a power supply measuring interface, a heating body and a heat conducting layer are arranged on the arc-shaped heating sheets, and the power supply measuring interface is used for being connected with the power supply measuring connector. The handheld power supply body adopts a rechargeable battery capable of being charged circularly to supply power, the structure adopts a handheld design, and a heating head power supply control circuit is arranged in the handheld power supply body, so that the temperature of a heating head can be controlled; the problems of inconvenient field power supply, narrow space and the like are solved.
Description
Technical Field
The utility model belongs to the field, in particular to portable multi-purpose intensification detection instrument that charges.
Background
The temperature rise detection means that a certain medium is used for raising the temperature of the equipment to be detected, and the temperature of the equipment to be detected is detected after the temperature is stable.
Temperature detection needs to be carried out on temperature detection probes such as temperature detection optical fibers and temperature detection resistors in electric power and traffic engineering such as a hydroelectric power plant, a transformer substation and the like, and due to the complexity of the field environment, the diversity of the sizes of the temperature detection probes and the distribution universality of the temperature detection probes. The problems that the conventional temperature detection equipment is inconvenient to power, the operation space is narrow, the detection equipment is too large, the size of the detection equipment cannot be matched with that of a field probe and the like exist in the prior art. To the above problems, it is necessary to design a charging type, portable, multi-purpose temperature rise detection device with adjustable detection interface and capable of being used for temperature measurement probes of various types, so as to meet the current complex field environment and improve the working efficiency.
Disclosure of Invention
In view of the technical problems in the background art, the portable multipurpose charging temperature rise detection tool provided by the utility model has the advantages that the handheld power supply body adopts the rechargeable battery capable of being charged circularly for power supply, the structure adopts the handheld design, and the heating head power supply control circuit is arranged in the handheld power supply body, so that the temperature of the heating head can be controlled; the problems of inconvenient field power supply, narrow space and the like are solved.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a portable multipurpose charging temperature rise detection tool comprises a handheld power supply body and a multipurpose heating head; the handheld power supply body comprises a handheld power supply body, a power switch and a display screen are arranged on the handheld power supply body, an adjusting handle is arranged at the top of the handheld power supply body and used for driving the two support arms to rotate, a power supply measuring joint is arranged at the end part of each support arm and used for being detachably connected with the multi-purpose heating head; the multipurpose heating head comprises two arc-shaped heating sheets, a power supply measuring interface, a heating body and a heat conducting layer are arranged on the arc-shaped heating sheets, and the power supply measuring interface is used for being connected with the power supply measuring connector.
In the preferred scheme, the handheld power supply body is internally provided with a battery, and the bottom of the handheld power supply body is provided with a rear cover of the handheld power supply body.
In a preferred scheme, the power supply measuring interface is in plug-in connection with the power supply measuring connector; the battery is used for supplying power to the heating body in the multipurpose heating head, the controller is arranged in the handheld power supply body and connected with the temperature measuring probe through a wire, the temperature measuring probe is arranged in the arc-shaped heating sheet, and temperature parameters measured by the temperature measuring probe are used for being displayed on the display screen.
In a preferred scheme, the heat conduction layer is formed by overlapping a plurality of layers of heat conduction sheets.
In the preferred scheme, two support arms between connect through the arc flexure strip, the contained angle middle part that two support arms formed is equipped with the cam, the cam middle part is equipped with the pivot, pivot one end is passed through torsion spring and is connected with the shell of handheld power supply body, the pivot other end is connected with the adjustment handle.
This patent can reach following beneficial effect:
the utility model provides a portable multi-purpose intensification detection instrument that charges, extensive applicability comprises multi-purpose heating head and handheld power supply body. The multi-purpose heating head has a heating circuit in the internal design, the heating head can select the aperture according to the diameter of the on-site required heating element, the heat conduction layer of the heating head adopts the structural design of multilayer superposition, the increase and decrease of the heat conduction layer can be carried out according to the on-site requirement to adjust the heating aperture, and the multi-purpose heating head has strong on-site adaptability. The handheld power supply body adopts a rechargeable battery capable of being charged circularly to supply power, the structure adopts a handheld design, and a heating head power supply control circuit is arranged in the handheld power supply body, so that the temperature of a heating head can be controlled.
Through addding rechargeable battery, the multi-purpose heating head that the design can assemble to and design adjustable support arm and adjustable heat-conducting layer, realize the variety and the portability that the detection instrument that heaies up was used, overcome inconvenient, the narrow and small scheduling problem in space of on-the-spot power supply, discharged and restricted the unfavorable factor of current temperature detection instrument use because of temperature probe size variety.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a partial enlarged view of the joint of the multi-purpose heating head and the support arm according to the present invention;
fig. 5 is a side view of the present invention;
FIG. 6 is a first view of the driving principle of the support arm according to the present invention;
FIG. 7 is a second schematic view of the driving of the arm of the present invention;
fig. 8 is a schematic circuit diagram of the present invention;
fig. 9 is a diagram of the installation steps of the present invention.
In the figure: the portable power supply device comprises a handheld power supply body 1, a multipurpose heating head 2, a handheld power supply body rear cover 3, a handheld power supply body 4, a power switch 5, a display screen 6, an adjusting handle 7, a support arm 8, a power supply measuring joint 9, a power supply measuring interface 10, a heat conducting layer 11, a battery cathode interface 12, a rechargeable battery 13, a battery anode interface 14, a charging interface 15, a controller 16, a lead 17, a heating body 18, a temperature measuring probe 19, an arc-shaped elastic sheet 20, a cam 21 and a rotating shaft 22.
Detailed Description
The preferred scheme is as shown in fig. 1-9, and a portable multipurpose charging temperature rise detection tool is as shown in fig. 1, and comprises a handheld power supply body 1 and a multipurpose heating head 2.
As shown in fig. 2, the handheld power supply body 1 is composed of a handheld power supply body rear cover 3, a handheld power supply body 4, a power switch 5, a display screen 6, an adjusting handle 7, a support arm 8 and a power supply measuring connector 9 from bottom to top. The multipurpose heating head 2 is provided with a power supply measuring interface 10 and a heat conducting layer 11.
Further, lid 3 behind the handheld power supply body is connected with handheld power supply body 4 through the screw thread, and lid 3 can carry out the installation and the change of battery behind the handheld power supply body through dismantling.
Further, the display screen 6 is installed on the upper portion of the handheld power supply body 1 and used for displaying the heating temperature and the setting temperature. The display screen is a touch screen, and the temperature required by the test can be set through the display screen.
Furthermore, the support arm 8 is installed on the upper portion of the handheld power supply body 1, the adjusting handle 7 adopts a common spring structure, and the adjustment of the support arm 8 can be realized by pressing the adjusting handle 7. Preferably, the driving principle of the support arms 8 is as shown in fig. 6-7, the two support arms 8 are connected through an arc-shaped elastic sheet 20, a cam 21 is arranged in the middle of an included angle formed by the two support arms 8, a rotating shaft 22 is arranged in the middle of the cam 21, one end of the rotating shaft 22 is connected with the housing of the handheld power supply body 1 through a torsion spring 23, and the other end of the rotating shaft 22 is connected with the adjusting handle 7. Pressing the adjustment handle 7 and driving the cam 21 to rotate, thus separating the two arms 8, releases the adjustment handle 7 and allows the two arms 8 to close, thanks to the return action of the torsion spring 23.
Further, the power supply measuring joint 9 is mounted on the support arm 8 and used for supplying power to the multi-purpose heating head 2 and collecting heating temperature data.
Further, the power supply measuring interface 10 is mounted on the multipurpose heating head 2 in a plastic package manner, and is used for being connected with the power supply measuring connector 9.
Further heat-conducting layer 11 adopts multilayer stack structure, and the accessible adjusts the number of piles of heat-conducting layer 11, realizes the fine setting to the heating aperture in order to be applicable to the probe of on-the-spot different sizes. The temperature measuring equipment for the temperature measuring optical fiber materials can be effectively prevented from being scalded due to the uniform temperature distribution of the heat conducting layer 11.
As shown in fig. 3, the handheld power supply 1 is provided with a battery negative electrode interface 12, a rechargeable battery 13, a battery positive electrode interface 14, a charging interface 15, a controller 16 and a wire 17. The multipurpose heating head 2 is internally provided with a heating body 18 and a temperature measuring probe 19.
Further, a battery negative electrode interface 12 is arranged inside the rear cover 3 of the handheld power supply body and is arranged in a ring shape for connecting the negative electrode of the rechargeable battery 13.
Further, the rechargeable battery 13 is a conventional cylindrical battery, and the positive electrode is disposed on the inner ring and the negative electrode is disposed on the outer ring.
Further, the battery positive electrode interface 14 is arranged at the upper part inside the handheld power supply body 4 and is a spring interface, and the battery positive electrode interface 14 is connected with the positive electrode of the rechargeable battery 13.
Further, the charging interface 15 is connected with the positive electrode and the negative electrode of the battery, and the rechargeable battery can be charged through the charging equipment.
Further, the controller 16 is installed on the upper portion inside the handheld power supply body 1 and connected with the display screen 6 through a flat cable, and the controller 16 collects the temperature of the heat conduction layer 11 and controls heating with the temperature set by the display screen 6.
Further, the lead 17 is used for connection of the internal devices of the hand-held power supply body 1.
Further, a heating body 18 is plastically packaged inside the aperture of the multipurpose heating head 2, and the heating body 18 is connected with the power supply measuring interface 10 through a lead 17 to provide a power supply for the heating body 18. Heat-conducting layer 11 is connected the heat that conductive heating body 18 produced with heating body 18, and is further, multi-purpose heating head 2 designs for 2 semicylinder structures, and 2 semicylinder structures cooperate and be suitable for, is connected the equipment that realizes multi-purpose heating head 2 and handheld power supply body 1 through power supply measuring interface 10 and the power supply measuring connector 9 of 8 on the support arm respectively, and multi-purpose heating head 2 can design for the heating head in different apertures to it treats the intensification probe to be applicable to the scene difference.
Furthermore, the temperature measuring probe 19 is embedded in the heat conducting layer 11 and used for detecting the temperature of the heat conducting layer 11 and transmitting the temperature to the controller 16 for operation control.
The utility model discloses an installation explanation:
referring to fig. 9: selecting the multi-purpose heating head 2 according to the size of the on-site equipment to be detected, pressing the adjusting handle 7 after selecting the multi-purpose heating head 2, as shown in a of fig. 9, opening the support arm at the moment, installing the multi-purpose heating head 2 on the support arm, after the multi-purpose heating head is installed, as shown in b of fig. 9, placing the equipment to be detected into the heating hole of the multi-purpose heating head 2, and finally loosening the adjusting handle 7, as shown in c of fig. 5, and completing installation of the equipment to be detected.
The utility model discloses a theory of operation does:
the utility model discloses a schematic circuit diagram is as shown in FIG. 8, adopts rechargeable battery E power supply, and SB1 switch 5 is total switch, and U1 controller 16 is used for gathering 19 temperatures of Rt temperature probe and the 6 information of U2 display screen, and the break-make of U1 controller 16 control IGBT thyristor TV, and then control R1 heating body and R2 heating body.
The SB1 power switch 5 equipment is turned on to be electrified, the temperature to be detected is set on the U2 display screen 6, and the controller collects the actual temperature of the heat conduction layer 11 through the Rt temperature probe 19 to carry out operation. When the actual temperature of the heat conducting layer 11 is lower than the temperature to be detected set on the U2 display screen 6, the U1 controller 16 controls the IGBT thyristor TV to be conducted, and the R1 heating body and the R2 heating body are electrically heated. When the actual temperature of the heat conducting layer 11 is higher than the temperature to be detected set on the U2 display screen 6, the U1 controller 16 controls the IGBT thyristor TV to be turned off, the R1 heating body and the R2 heating body lose power, and the temperature is reduced to the required temperature through heat dissipation. The U1 controller 16 adjusts the duty ratio of the IGBT thyristor TV gate signal in real time according to the difference value between the temperature to be detected and the Rt temperature probe 19 set on the U2 display screen 6, so as to realize the rapid and stable control of the temperature.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (5)
1. The utility model provides a portable multi-purpose intensification detects instrument that charges which characterized in that: comprises a hand-held power supply body (1) and a multipurpose heating head (2); the handheld power supply body (1) comprises a handheld power supply body (4), a power switch (5) and a display screen (6) are arranged on the handheld power supply body (4), an adjusting handle (7) is arranged at the top of the handheld power supply body (4), the adjusting handle (7) is used for driving two support arms (8) to rotate, a power supply measuring joint (9) is arranged at the end part of each support arm (8), and the power supply measuring joint (9) is detachably connected with the multipurpose heating head (2); the multipurpose heating head (2) comprises two arc-shaped heating sheets, a power supply measuring interface (10), a heating body (18) and a heat conducting layer (11) are arranged on the arc-shaped heating sheets, and the power supply measuring interface (10) is used for being connected with a power supply measuring connector (9).
2. The portable multipurpose charging warming detection kit according to claim 1, wherein: a battery is arranged in the handheld power supply body (4), and a handheld power supply body rear cover (3) is arranged at the bottom of the handheld power supply body (4).
3. The portable multipurpose charging warming detection kit according to claim 1, wherein: the power supply measuring interface (10) is connected with the power supply measuring connector (9) in an inserting way; the battery is used for supplying power to a heating body (18) in the multipurpose heating head (2), the controller (16) is arranged in the handheld power supply body (4), the controller (16) is connected with the temperature measuring probe (19) through a wire, the temperature measuring probe (19) is arranged in the arc-shaped heating sheet, and temperature parameters measured by the temperature measuring probe (19) are displayed on the display screen (6).
4. The portable multipurpose charging warming detection kit according to claim 3, wherein: the heat conduction layer (11) is formed by overlapping a plurality of layers of heat conduction sheets.
5. The portable multipurpose charging warming detection kit according to claim 4, wherein: the two support arms (8) are connected through arc-shaped elastic pieces (20), a cam (21) is arranged in the middle of an included angle formed by the two support arms (8), a rotating shaft (22) is arranged in the middle of the cam (21), one end of the rotating shaft (22) is connected with a shell of the handheld power supply body (1) through a torsion spring (23), and the other end of the rotating shaft (22) is connected with an adjusting handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916216.8U CN214474651U (en) | 2021-04-29 | 2021-04-29 | Portable multi-purpose charging temperature rise detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916216.8U CN214474651U (en) | 2021-04-29 | 2021-04-29 | Portable multi-purpose charging temperature rise detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474651U true CN214474651U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120916216.8U Active CN214474651U (en) | 2021-04-29 | 2021-04-29 | Portable multi-purpose charging temperature rise detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214474651U (en) |
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2021
- 2021-04-29 CN CN202120916216.8U patent/CN214474651U/en active Active
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