CN216747806U

CN216747806U - Instrument and meter for electrician with dustproof function

Info

Publication number: CN216747806U
Application number: CN202123076862.7U
Authority: CN
Inventors: 梁升; 李花; 李军辉
Original assignee: Shenzhen Chuangxiang Century Technology Co ltd
Current assignee: Shenzhen Chuangxiang Century Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-14
Anticipated expiration: 2031-12-08

Abstract

The utility model is suitable for the technical field of instruments and meters, in particular to an electrician instrument and meter with a dustproof function, which comprises an electricity meter main body, a friction strip is bonded on the side surface of the electricity meter main body, an LED display screen is arranged on the front surface of the electricity meter main body, the LED display screen can display the real-time temperature of measurement information and equipment, an adjusting device is arranged on the lower side of the LED display screen, a wiring device is arranged on the lower side of the adjusting device, a power supply interface is arranged on the bottom of the electricity meter main body, a heat dissipation device is arranged on the rear side of the electricity meter main body, a power supply device is arranged on the lower side of the heat dissipation device, the battery of the power supply device can be disassembled or charged through the power supply interface, because the utility model fixes a sealing device by means of magnetic attraction, therefore, the disassembly of workers is facilitated, the heat dissipation device is arranged on the equipment, heat accumulation caused by the sealing device can be effectively avoided, and the equipment has good sealing performance and heat dissipation performance.

Description

Instrument and meter for electrician with dustproof function

Technical Field

The utility model belongs to the technical field of instrument and meter, especially, relate to an instrument and meter for electrician with dustproof function.

Background

The basic principle of the electric meter is to use a sensitive magnetoelectric DC ammeter (microammeter) as a meter head. When a small current passes through the meter head, there is an indication of the current. However, the meter head cannot pass large current, so that some resistors are connected in parallel and in series on the meter head to perform shunt or step-down so as to measure the current, voltage and resistance in the circuit. The instrument becomes indispensable some in the circuit detection, also is an important suggestion equipment of production process security, and along with the development of modern technology, the instrument is more and more accurate, in order to prevent instrument in the long-term use, inside dust particle gets into in the air, but the instrument outside does not set up sealing device to can lead to instrument's life to descend.

SUMMERY OF THE UTILITY MODEL

The utility model provides an instrument and meter for electrician with dustproof function aims at solving the not dirt-proof problem of instrument and meter for electrician.

The utility model discloses a realize like this, an instrument and meter for electrician with dustproof function, it constitutes including the ammeter main part, the friction strip has been bonded to ammeter main part side, the ammeter main part openly is equipped with the LED display screen, the LED display screen can show measuring information and equipment real-time temperature, LED display screen downside is equipped with adjusting device, the adjusting device downside is equipped with termination, ammeter main part bottom is equipped with power source, ammeter main part rear side is equipped with heat abstractor, the heat abstractor downside is equipped with power supply unit, power supply unit's battery can be dismantled also can charge through power source.

Furthermore, the base of the adjusting device is circular, the upper side of the base is provided with a scale block, and the middle of the base is provided with a rotating button.

Furthermore, a first indicator light is arranged at the top of the base, a second indicator light is arranged on the right side of the first indicator light, and a radiator switch is arranged on the lower side of the second indicator light.

Furthermore, a first magnetic strip is arranged around the base, and a first dustproof cover is arranged on the upper side of the first magnetic strip.

Furthermore, a wiring port of the wiring device is positioned on the lower side of the base, a second magnetic strip is arranged around the wiring port, and a second dust cover is arranged on the upper side of the second magnetic strip.

Furthermore, the heat dissipation device is used for air cooling heat dissipation and is electrically connected with the heat radiator switch.

Furthermore, the cover plate of the power supply device is kept horizontal with the electric meter main body, and the front side of the cover plate is provided with a mounting groove.

Furthermore, a third magnetic strip is arranged around the cover plate, and a third dust cover is arranged on the upper side of the third magnetic strip.

About implementing the utility model discloses a beneficial technological effect does: because the utility model discloses a mode fixed seal device that magnetism was inhaled, so made things convenient for the staff to dismantle, and this equipment is equipped with heat abstractor, can effectively avoid piling up because the heat that sealing device leads to, so this equipment has good sealing performance and heat dispersion.

Drawings

FIG. 1 is a structural view of the present invention;

fig. 2 is a front view of the present invention based on a dust cap;

FIG. 3 is a back view of the present invention based on a dust cap;

fig. 4 is a front view of the present invention;

fig. 5 is a back view of the present invention;

fig. 6 is a partially enlarged view of a in fig. 1.

In the figure: 1. an electricity meter main body; 2. rubbing the strips; 3. an LED display screen; 4. an adjustment device; 5. a wiring device; 6. a power interface; 7. a heat sink; 8. a power supply device; 9. a base; 10. a scale block; 11. a rotation knob; 12. a first indicator light; 13. a second indicator light; 14. a radiator switch; 15. a first magnetic strip; 16. a first dust cover; 17. a wiring port; 18. a second magnetic strip; 19. a second dust cover; 20. a cover plate; 21. installing a groove; 22. a third magnetic strip; 23. and a third dust prevention cover.

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.

Example one

In the first embodiment, referring to fig. 1-6, the friction strip 2 is bonded to the side surface of the electric meter main body 1, so that a worker can conveniently hold the electric meter during measurement, when measurement is needed, only the first dust cover 16 and the second dust cover 19 need to be opened, when a battery is damaged and needs to be replaced, only the third dust cover 23 needs to be opened, the cover plate 20 is opened through the installation groove 21, the worker can take out the battery, when the worker finds that the temperature of the equipment is too high from the LED display screen 3, the heat radiator switch 14 is pressed, the second indicator lamp 13 emits light while the heat radiator 7 operates, after the temperature of the equipment drops, the heat radiator switch 14 is pressed, and when the second indicator lamp 13 is turned off, the heat radiator 7 stops operating.

Example two

In the second embodiment, referring to fig. 1-6, during operation, a test pen is inserted into the wiring port 17, the rotation knob 11 is used to adjust the device to a proper magnification level, at this time, the first indicator light 12 emits light to indicate that the device is normally powered on, when the test pen is used for measurement, the LED display screen 3 on the front surface of the electricity meter main body 1 displays measurement information in real time, and after the measurement is finished, the first dust cap 16 and the second dust cap 19 are attached to the first magnetic strip 15 and the second magnetic strip 18 to prevent dust from entering the device.

About implementing the utility model discloses a beneficial technological effect does: because the utility model discloses a mode fixed sealing device that magnetism was inhaled has so made things convenient for the staff to dismantle, and this equipment is equipped with heat abstractor, can effectively avoid piling up because the heat that sealing device leads to, so this equipment has good sealing performance and heat dispersion.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an instrument and meter for electrician with dustproof function, a serial communication port, including ammeter main part (1), rub strip (2) have been bonded to ammeter main part (1) side, ammeter main part (1) openly is equipped with LED display screen (3), LED display screen (3) can show measured information and equipment real-time temperature, LED display screen (3) downside is equipped with adjusting device (4), adjusting device (4) downside is equipped with termination (5), ammeter main part (1) bottom is equipped with power source (6), ammeter main part (1) rear side is equipped with heat abstractor (7), heat abstractor (7) downside is equipped with power source (8), the battery of power source (8) can be dismantled also can pass through power source (6) charge.

2. An electrical instrument with dust-proof function as claimed in claim 1, characterized in that the base (9) of the adjusting device (4) is circular, the upper side of the base (9) is provided with a scale block (10), and the middle of the base (9) is provided with a rotary knob (11).

3. The dustproof electrical instrument according to claim 2, wherein a first indicator light (12) is arranged on the top of the base (9), a second indicator light (13) is arranged on the right side of the first indicator light (12), and a radiator switch (14) is arranged on the lower side of the second indicator light (13).

4. An electrical instrument with dust-proof function according to claim 3, characterized in that a first magnetic strip (15) is arranged around the base (9), and a first dust-proof cover (16) is arranged on the upper side of the first magnetic strip (15).

5. An electrical instrument with dust-proof function as claimed in claim 4, characterized in that the wiring port (17) of the wiring device (5) is located at the lower side of the base (9), a second magnetic strip (18) is arranged around the wiring port (17), and a second dust-proof cover (19) is arranged at the upper side of the second magnetic strip (18).

6. An electrical instrument with dust-proof function according to claim 3, characterized in that the heat sink (7) is an air-cooled heat sink, and the heat sink (7) is electrically connected with the heat sink switch (14).

7. An electrical instrument having a dustproof function according to claim 1, wherein a cover plate (20) of the power supply unit (8) is horizontally held with the meter main body (1), and a toilet mounting groove (21) is formed in a front side of the cover plate (20).

8. An electrical instrument with dust-proof function as claimed in claim 7, wherein a third magnetic strip (22) is provided around the cover plate (20), and a third dust-proof cover (23) is provided on the upper side of the third magnetic strip (22).