CN216414915U

CN216414915U - Load heat abstractor is used in electromechanical device production test

Info

Publication number: CN216414915U
Application number: CN202122048519.5U
Authority: CN
Inventors: 任世忠
Original assignee: Shenyang Longcheng Weiye Mechanical Equipment Manufacturing Co ltd
Current assignee: Shenyang Longcheng Weiye Mechanical Equipment Manufacturing Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-04-29
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a load heat dissipation device for electromechanical equipment production test, which comprises a fixed seat, a mounting seat, a heat dissipation cylinder, main heat dissipation fins, auxiliary heat dissipation fins and a micro fan, wherein the mounting seat is arranged on the fixed seat, the heat dissipation cylinder is arranged on the mounting seat, the main heat dissipation fins are uniformly arranged on the heat dissipation cylinder at intervals, clamping grooves are formed in the main heat dissipation fins, the auxiliary heat dissipation fins are clamped and slidably arranged on the main heat dissipation fins and slidably positioned in the clamping grooves, and the micro fan is arranged on the fixed seat and slidably positioned behind the heat dissipation cylinder. The utility model relates to the field of load protection device design, in particular to a load heat dissipation device for electromechanical equipment production test.

Description

Load heat abstractor is used in electromechanical device production test

Technical Field

The utility model relates to the field of fixed load protection device design, in particular to a load heat dissipation device for electromechanical equipment production test.

Background

A load, in physics, refers to an electrical component connected across a power source in an electrical circuit, a device for converting electrical energy into other forms of energy. Common loads are resistors, power consuming components such as engines and light bulbs. The most basic requirements for the load are impedance matching and power that can be tolerated.

With the advance of technology, other special performance loads come into being, such as coaxial loads, the main function of which is to absorb all the microwave energy from the transmission line and improve the matching performance of the circuit, and the coaxial loads are usually connected to the terminals of the circuit and are also called terminal loads or matching loads.

When the electromechanical device is tested, a common load can be used, a load with special performance can be used, because the load generates heat in use, an independent radiator is required to be arranged for protecting the load under a conventional condition for a high-power load and the load with special performance, generally speaking, the larger the radiating area of the radiator is, the better the radiating effect is, but the size and the cost are considered, the radiator can be selected according to actual requirements, the size of the existing radiator is fixed, the radiator cannot be changed according to the actual use temperature and the load size, the use flexibility is poor, and for the load with higher power, the radiator is only arranged to meet the radiating requirement.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a specific load protection device which can change the size of a radiator according to actual conditions, is provided with an auxiliary heat dissipation function and has an alarm function.

The technical scheme adopted by the utility model is as follows: the utility model relates to a load radiating device for electromechanical equipment production test, which comprises a fixed seat, a mounting seat, a radiating cylinder, main radiating fins, auxiliary radiating fins and a micro fan, wherein the mounting seat is arranged on the fixed seat, the radiating cylinder is arranged on the mounting seat, the main radiating fins are uniformly arranged on the radiating cylinder at intervals, a clamping groove is formed in each main radiating fin, each auxiliary radiating fin is clamped and slidably arranged on each main radiating fin and slidably positioned in the clamping groove, the micro fan is arranged on the fixed seat and positioned behind the radiating cylinder, a load is connected with the radiating cylinder, the load is radiated by the radiating cylinder and the main radiating fins, the auxiliary radiating fins can be inserted into the clamping grooves when the area of the radiating fins needs to be expanded, and the micro fan can be started to protect the load if the auxiliary radiating fins are inserted into the fixed seat and still cannot meet radiating requirements.

Furthermore, a plurality of groups of convex edges are arranged on the main radiating fin, so that the radiating area is increased.

Furthermore, a plurality of groups of branch radiating fins are arranged on the auxiliary radiating fins, so that the radiating area is increased.

Further, be equipped with temperature sensor on the heat dissipation section of thick bamboo, be equipped with the alarm on the fixing base, temperature sensor is connected with the alarm electricity, if the high temperature sensor can detect and trigger the alarm and report to the police.

Furthermore, a plurality of groups of cushion pads are arranged at the bottom of the fixing seat, a plurality of groups of springs are arranged at the bottom of the fixing seat, the springs are located outside the cushion pads, and mounting plates are arranged at the bottoms of the springs and the cushion pads.

The utility model with the structure has the following beneficial effects: utilize this device of mounting panel easy to assemble, utilize the reducible external vibration of blotter and spring cooperation to produce the influence to the load, utilize micro-fan can be when needs the forced air cooling heat dissipation, utilize the cooperation of auxiliary cooling fin and main radiating fin can be according to actual use environment and load decision whether to use auxiliary cooling fin, flexibility and practicality have been increased, but utilize the temperature of temperature sensor and alarm cooperation real-time detection heat dissipation section of thick bamboo, the intelligence of product has been improved, the design of a load heat abstractor for electromechanical device production test has been accomplished in each parts cooperation.

Drawings

FIG. 1 is a schematic view of an overall structure of a load heat dissipation device for an electromechanical device production test according to the present invention;

FIG. 2 is a schematic view of an auxiliary heat sink of the load heat sink for use in the electromechanical device production test according to the present invention.

The device comprises a fixing base 1, a fixing base 2, a mounting base 3, a radiating cylinder 4, a main radiating fin 5, an auxiliary radiating fin 6, a micro fan 7, a clamping groove 8, a convex rib 9, a branch radiating fin 10, a temperature sensor 11, an alarm 12, a cushion pad 13, a spring 14 and a mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model relates to a load heat dissipation device for electromechanical device production test, which comprises a fixed seat 1, a mounting seat 2, a heat dissipation cylinder 3, a main heat dissipation sheet 4, an auxiliary heat dissipation sheet 5 and a micro-fan 6, wherein the mounting seat 2 is arranged on the fixed seat 1, the heat dissipation cylinder 3 is arranged on the mounting seat 2, the main heat dissipation sheet 4 is uniformly arranged on the heat dissipation cylinder 3 at intervals, a clamping groove 7 is arranged on the main heat dissipation sheet 4, the auxiliary heat dissipation sheet 5 is clamped and slidably arranged on the main heat dissipation sheet 4 and slidably arranged in the clamping groove 7, and the micro-fan 6 is arranged on the fixed seat 1 and slidably arranged behind the heat dissipation cylinder 3.

A plurality of groups of convex edges 8 are arranged on the main radiating fin 4; a plurality of groups of branch radiating fins 9 are arranged on the auxiliary radiating fin 5; the heat dissipation cylinder 3 is provided with a temperature sensor 10, the fixed seat 1 is provided with an alarm 11, and the temperature sensor 10 is electrically connected with the alarm 11; the base 1 bottom is equipped with multiunit blotter 12, base 1 bottom is equipped with multiunit spring 13, spring 13 is located outside blotter 12, spring 13 and blotter 12 bottom are equipped with mounting panel 14.

When in specific use: the load is connected with the heat dissipation cylinder 3, the heat dissipation is carried out on the load through the heat dissipation cylinder 3 and the main heat dissipation fins 4, if the temperature sensor 10 is too high in temperature, the alarm 11 is detected and triggered to give an alarm, when the area of the heat dissipation fins needs to be expanded, the auxiliary heat dissipation fins 5 can be inserted into the clamping grooves 7, and if the auxiliary heat dissipation fins 5 are inserted, the heat dissipation requirements can not be met, the micro fan 6 can be started, and the load is protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a load heat abstractor is used in electromechanical device production test which characterized in that: including fixing base, mount pad, a heat dissipation section of thick bamboo, main heat dissipation piece, auxiliary cooling fin and micro-fan, the mount pad is located on the fixing base, the heat dissipation section of thick bamboo is located on the mount pad, the even interval of main heat dissipation piece is located on the heat dissipation section of thick bamboo, be equipped with the draw-in groove on the main heat dissipation piece, auxiliary cooling fin block slides and locates on the main heat dissipation piece and slide and be located the draw-in groove, micro-fan locates on the fixing base and is located the heat dissipation section of thick bamboo rear.

2. The load heat dissipation device for electromechanical device production testing according to claim 1, wherein: and a plurality of groups of convex edges are arranged on the main radiating fin.

3. The load heat dissipation device for electromechanical device production testing according to claim 1, wherein: and a plurality of groups of branch radiating fins are arranged on the auxiliary radiating fin.

4. The load heat dissipation device for electromechanical device production testing according to claim 1, wherein: the heat dissipation device is characterized in that a temperature sensor is arranged on the heat dissipation cylinder, an alarm is arranged on the fixing seat, and the temperature sensor is electrically connected with the alarm.

5. The load heat dissipation device for electromechanical device production testing according to claim 4, wherein: the fixing base bottom is equipped with the multiunit blotter, the fixing base bottom is equipped with the multiunit spring, the spring is located outside the blotter, spring and blotter bottom are equipped with the mounting panel.