CN209824304U - Electronic instrument convenient to heat dissipation - Google Patents

Abstract

The utility model discloses an electronic instrument convenient to heat dissipation, including heating panel, lower apron and upper cover plate, the heating panel upside is provided with lower apron, the apron upside is provided with down the upper cover plate, the upper cover plate upside is provided with the instrument board, apron one side is provided with the dust cover down. Has the advantages that: the utility model discloses a feed liquor pipe, drain pipe, heat absorption case, micropump machine and the heating panel that sets up for the device is not only through fan cooling, still carries out heat absorption heat dissipation and heating panel physics heat dissipation through the coolant liquid simultaneously, makes the radiating rate of instrument and meter improve greatly, and the normal work of instrument and meter is guaranteed to the temperature of quick reduction instrument and meter.

Description

An electronic instrument that is convenient for heat dissipation

technical field

The utility model relates to the field of electronic instruments and meters, in particular to an electronic instrument and meter which is convenient for heat dissipation.

Background technique

The rapid development of modern industrialization has led to more and more electronic instruments and meters being used. These electronic instruments and meters will generate more heat when they are working, so it is necessary to set up a corresponding cooling device. Most of the existing devices dissipate heat through a single fan. The cooling speed of electronic instruments is slow, and the temperature inside the instrument is high, which affects the normal operation of instruments and meters. Therefore, a new type of device is needed to solve the existing problems.

Utility model content

(1) Technical problems to be solved

In order to overcome the deficiencies of the existing technology, an electronic instrument and meter that is convenient for heat dissipation is proposed, which solves the problem that the heat dissipation of the existing device is mostly through a single fan, the heat dissipation of the electronic instrument and meter is slow, and the temperature inside the instrument is high, which affects the instrument and the instrument. problem with normal work.

(2) Technical solution

The utility model is realized through the following technical scheme: the utility model proposes an electronic instrument and meter that is convenient for heat dissipation, including a heat dissipation plate, a lower cover plate and an upper cover plate, the lower cover plate is arranged on the upper side of the heat dissipation plate, and the The upper cover is provided on the upper side of the lower cover, the instrument panel is arranged on the upper side of the upper cover, a dust cover is provided on one side of the lower cover, and a support frame is provided on one side of the dust cover , the support frame is provided with a motor, the side of the motor away from the dust cover is provided with fan blades, the other side of the motor is provided with an air inlet pipe, and the other side of the lower cover is provided with a liquid outlet A liquid inlet pipe is provided on one side of the liquid outlet pipe, and a micropump is provided at the end of the liquid inlet pipe away from the lower cover plate. The model of the micropump machine is KLP180, and a There is a heat-absorbing box, and a partition plate is arranged in the heat-absorbing box, and a No. 1 temperature sensor is arranged between the partition plates, and the No. 1 temperature sensor is connected to the heat-absorbing box through a slot. The model of the No. 1 temperature sensor is WT100, the No. 1 temperature sensor is provided with a No. 2 temperature sensor on one side, and the No. 2 temperature sensor is connected to the heat-absorbing box through a card slot. The model of the No. 2 temperature sensor is WT100 The No. 2 temperature sensor is provided with a No. 3 temperature sensor on the side away from the No. 1 temperature sensor. The model of the No. 3 temperature sensor is WT100, and the side of the lower cover near the fan blade is provided with a microprocessor device.

Further, the lower cover is connected to the upper cover through a slot, the dust cover is connected to the lower cover through a slot, and the support frame is connected to the motor through a bolt.

Further, the motor is connected to the fan blade through a spline, the microprocessor is connected to the lower cover through bolts, and the air inlet pipe is connected to the lower cover through a slot.

Further, the heat dissipation plate is connected to the lower cover plate through a slot, the liquid outlet pipe is inserted into the lower cover plate, and the liquid inlet pipe is inserted into the lower cover plate.

Further, the liquid inlet pipe is connected to the micro-pump through threads, the instrument panel is connected to the upper cover through a slot, and the heat absorption box is connected to the lower cover through bolts.

Further, the partition plate is welded to the heat absorption box.

Further, the No. 3 temperature sensor is connected to the endothermic box through a card slot.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

In order to solve the problem that the existing devices usually dissipate heat through a single fan, the heat dissipation speed of electronic instruments and meters is slow, and the temperature inside the instrument is high, which affects the normal operation of the instrument and the instrument. , heat-absorbing box, micro-pump and cooling plate, so that the device not only dissipates heat through the fan, but also absorbs heat and dissipates heat through the cooling liquid and the cooling plate physically dissipates heat, greatly improving the cooling speed of the instrument and quickly reducing the temperature of the instrument. Ensure the normal operation of instruments and meters.

Description of drawings

Fig. 1 is the front view of a kind of electronic instrument meter that is convenient for heat dissipation described in the utility model;

Fig. 2 is a downward sectional view of the lower cover plate of an electronic instrument and meter that is convenient for heat dissipation according to the utility model;

Fig. 3 is a working principle diagram of the microprocessor in the electronic instrument and meter convenient for heat dissipation described in the utility model.

The reference signs are explained as follows:

1. Upper cover plate; 2. Lower cover plate; 3. Instrument panel; 4. Dust cover; 5. Cooling plate; 6. Liquid outlet pipe; 7. Liquid inlet pipe; Temperature sensor; 10. No. 2 temperature sensor; 11. No. 3 temperature sensor; 12. Support frame; 13. Motor; 14. Fan blade; 15. Endothermic box; 16. Microprocessor; 17. Micro pump; 18 , into the air duct.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figures 1-3, an electronic instrument and meter that is convenient for heat dissipation includes a heat sink 5, a lower cover 2 and an upper cover 1, the upper side of the heat sink 5 is provided with a lower cover 2, and the lower cover 2 is An upper cover 1 is arranged on the upper side of the upper cover 1, an instrument panel 3 is arranged on the upper side of the upper cover 1, a dust cover 4 is arranged on one side of the lower cover 2, a support frame 12 is arranged on one side of the dust cover 4, and a support frame 12 is arranged on the support frame 12. There is a motor 13, a fan blade 14 is arranged on the side away from the dust cover 4 of the motor 13, an air inlet pipe 18 is arranged on the other side of the motor 13, and a liquid outlet pipe 6 is arranged on the other side of the lower cover plate 2, and the liquid outlet pipe 6- The liquid inlet pipe 7 is arranged on the side, and the end of the liquid inlet pipe 7 away from the lower cover 2 is provided with a micro pump 17. The model of the micro pump 17 is KLP180. A partition plate 8 is arranged inside, and a No. 1 temperature sensor 9 is arranged between the partition plates 8. The No. 1 temperature sensor 9 is connected to the endothermic box 15 through a card slot. The model of the No. 1 temperature sensor 9 is WT100, and the No. 1 temperature sensor No. 2 temperature sensor 10 is arranged on one side of 9, and No. 2 temperature sensor 10 is connected with endothermic box 15 through a card slot. The model of No. 2 temperature sensor 10 is WT100. There is a No. 3 temperature sensor 11, the model of which is WT100, and a microprocessor 16 is arranged on the side of the lower cover 2 close to the fan blade 14.

As shown in Figures 1 and 2, the lower cover 2 is connected to the upper cover 1 through a slot, the dust cover 4 is connected to the lower cover 2 through a slot, the support frame 12 is connected to the motor 13 through a bolt, and the motor 13 is connected through a The support frame 12 can be connected to the lower cover 2 , and the dust cover 4 can reduce the amount of dust entering the lower cover 2 .

As shown in Figures 1 and 2, the motor 13 is connected to the fan blade 14 through splines, the microprocessor 16 is connected to the lower cover 2 through bolts, the air inlet pipe 18 is connected to the lower cover 2 through a slot, and the motor 13 drives The fan blade 14 rotates to take away the heat in the lower cover plate 2 , and the outside cold air enters into the lower cover plate 2 through the air inlet pipe 18 .

As shown in Figures 1 and 2, the cooling plate 5 is connected to the lower cover plate 2 through a slot, the liquid outlet pipe 6 is plugged into the lower cover plate 2, the liquid inlet pipe 7 is plugged into the lower cover plate 2, and the cooling plate 5 can be The heat on the lower cover plate 2 and the upper cover plate 1 is transferred and dissipated.

As shown in Figures 1 and 2, the liquid inlet pipe 7 is connected to the micro pump 17 by threads, the instrument panel 3 is connected to the upper cover 1 by a slot, the heat absorption box 15 is connected to the lower cover 2 by bolts, and the micro pump The engine 17 can circulate and pump the cooling liquid through the liquid inlet pipe 7 and the liquid outlet pipe 6 .

As shown in FIG. 1 and FIG. 2 , the partition plate 8 is welded to the heat-absorbing box 15 , and the partition plate 8 can increase the residence time of the cooling liquid in the heat-absorbing box 15 .

As shown in FIG. 1 and FIG. 3 , the No. 3 temperature sensor 11 is connected to the endothermic box 15 through a card slot, and the No. 3 temperature sensor 11 can measure the temperature of the coolant at the mouth of the liquid outlet pipe 6 .

The working principle of an electronic instrument that is convenient for heat dissipation mentioned in the utility model: when in use, install the instrument and instrument that needs to be used on the instrument panel 3, so that the instrument and instrument are as close as possible to the heat-absorbing box 15 in the lower cover plate 2 , and then connect the liquid outlet pipe 6 and the liquid inlet pipe 7 with the external cooling liquid storage device, set the upper limit and the lower limit of the cooling temperature for the microprocessor 6, when the No. 1 temperature sensor 9 and the No. 2 temperature When the temperature in the lower cover plate 2 measured by the sensor 10 and No. 3 temperature sensor 11 exceeded the upper limit, the microprocessor 6 adjusted the micro pump 17 and the motor 13 so that the micro pump 17 and the motor 13 worked simultaneously, and the motor 13 drives the fan blade 14 to rotate, and discharges the heat in the lower cover 2 to the outside of the lower cover 2. At the same time, the cooling plate 5 dissipates the heat on the lower cover 2 and the upper cover 1, and the low-temperature coolant enters the Heat is absorbed in the heat-absorbing box 15, so that the temperature in the lower cover plate 2 is reduced, and the cooling liquid after absorbing the heat is transported to the storage device through the liquid outlet pipe 6 for cooling and cooling, so that the cooling liquid can be recycled. The treatment of heat absorption and cooling and heat dissipation and cooling of the heat dissipation plate 5 greatly improves the heat dissipation speed of the instrumentation, can quickly reduce the working temperature of the instrumentation, and ensures the normal operation of the instrumentation.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the present utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the present utility model should fall into the protection scope of the present utility model, and the technology claimed by the utility model The contents are all described in the claims.

Claims (7)

1. An electronic instrument and meter that is convenient to dissipate heat is characterized in that: it comprises a heat dissipation plate (5), a lower cover plate (2) and an upper cover plate (1), and the upper side of the heat dissipation plate (5) is provided with the lower Cover plate (2), the upper side of the lower cover plate (2) is provided with the upper cover plate (1), the upper side of the upper cover plate (1) is provided with an instrument panel (3), the lower cover plate (2) One side is provided with dust cover (4), and described dust cover (4) one side is provided with support frame (12), and described support frame (12) is provided with motor (13), and described motor (13) A fan blade (14) is provided on one side away from the dust cover (4), an air inlet pipe (18) is provided on the other side of the motor (13), and the other side of the lower cover (2) A liquid outlet pipe (6) is arranged on one side of the liquid outlet pipe (6), and a liquid inlet pipe (7) is arranged on one side of the liquid outlet pipe (6), and a micro Pump machine (17), the model of described miniature pump machine (17) is KLP180, and described lower cover plate (2) is provided with endothermic box (15), and described endothermic box (15) is provided with partition plate (8), a No. 1 temperature sensor (9) is arranged between the partition plates (8), and the No. 1 temperature sensor (9) is connected to the endothermic box (15) through a card slot. The model of No. temperature sensor (9) is WT100, and No. 1 temperature sensor (9) side is provided with No. 2 temperature sensor (10), and described No. 2 temperature sensor (10) and described endothermic box (15) Connected through the card slot, the model of the No. 2 temperature sensor (10) is WT100, and the No. 2 temperature sensor (10) is provided with a No. 3 temperature sensor (11) on the side away from the No. 1 temperature sensor (9), so The model of the No. 3 temperature sensor (11) is WT100, and a microprocessor (16) is arranged in the lower cover plate (2) near the fan blade (14). 2. An electronic instrument that is convenient for heat dissipation according to claim 1, characterized in that: the lower cover (2) is connected to the upper cover (1) through a slot, and the dust cover ( 4) It is connected with the lower cover plate (2) through a card slot, and the support frame (12) is connected with the motor (13) through bolts. 3. The electronic instrument and meter for heat dissipation according to claim 1, characterized in that: the motor (13) is connected to the fan blade (14) through a spline, and the microprocessor (16) is connected to the The lower cover (2) is connected by bolts, and the air inlet pipe (18) is connected with the lower cover (2) by a slot. 4. An electronic instrument that facilitates heat dissipation according to claim 1, characterized in that: the heat dissipation plate (5) is connected to the lower cover plate (2) through a slot, and the liquid outlet pipe (6 ) is plugged with the lower cover (2), and the liquid inlet pipe (7) is plugged with the lower cover (2). 5. A kind of electronic instrument meter convenient for heat dissipation according to claim 1, characterized in that: the liquid inlet pipe (7) is connected with the micro pump (17) by threads, and the instrument panel (3) It is connected with the upper cover plate (1) through a card slot, and the heat absorption box (15) is connected with the lower cover plate (2) through bolts. 6. An electronic instrument and meter that facilitates heat dissipation according to claim 1, characterized in that: the partition plate (8) is welded to the heat-absorbing box (15). 7. An electronic instrument and meter that facilitates heat dissipation according to claim 1, characterized in that: the No. 3 temperature sensor (11) is connected to the heat-absorbing box (15) through a slot.