CN209728520U - A kind of temperature controller durability-testing machines - Google Patents
A kind of temperature controller durability-testing machines Download PDFInfo
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- CN209728520U CN209728520U CN201920888060.XU CN201920888060U CN209728520U CN 209728520 U CN209728520 U CN 209728520U CN 201920888060 U CN201920888060 U CN 201920888060U CN 209728520 U CN209728520 U CN 209728520U
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- temperature controller
- electric heater
- testing machines
- durability
- electrical socket
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Abstract
The utility model relates to temperature controller endurance test equipment technical field more particularly to a kind of temperature controller durability-testing machines；Including testing cabinet, at least one is equipped in the test box body, the electric heater bracket of electric heater is installed, be also equipped at least one and be electrically connected respectively with each electrical socket one-to-one correspondence for inserting the electrical socket of temperature controller to be detected, each electric heater；It is electrically connected with counter on each electric heater, is also equipped with radiator in the test box body；The radiator includes being set to the intracorporal Heat Fan of test box and at least two heat release holes.Temperature controller durability-testing machines disclosed in the utility model, the on-off with detection temperature controller is controlled in such a way that Heat Fan and electric heater combine, simultaneously in such a way that each duplexure is in parallel, multiple temperature controller life tests can be done simultaneously, meet the requirement for carrying out multiple sampling observations with batch products, guarantees product Examined reliability to the full extent.
Description
Technical field
The utility model relates to temperature controller endurance test equipment technical field more particularly to a kind of temperature controller endurance tests
Machine.
Background technique
Temperature controller refers to the temperature change according to working environment, physical deformation occurs in switch internal, to generate certain
Special effects generate a series of Automatic Control Components for being switched on or off movement, are also temperature detect switch (TDS), temperature protector, temperature
Spend controller, abbreviation temperature controller.Or temperature is passed to by temperature controller by temperature protector, temperature controller issues switch
Order, to control the operation of equipment to reach ideal temperature and energy-saving effect.Temperature controller application range is very extensive, according to
Different types of temperature controller is applied in numerous products such as household electrical appliances, motor, refrigeration or heating.Therefore, to the safety of temperature controller
Detection with reliability is with regard to extremely important, as Chinese patent CN201810589175 provides for a kind of temperature control of high security
Device.
Existing temperature controller life tests equipment is mostly using temperature controller is reciprocal between the oil liquid of two different temperatures
The mode of immersion reaches unlatching and closure temperature controller, and round trip temperature controller on-off 1 time determines temperature controller by round-trip number
Service life on-off number.This mode can only once detect 1 temperature controller, and carry in temperature controller reciprocatory movement residual
Excess oil liquid can splash, the holding that the 5S standard of testing ground cannot be got well, and it is longer to execute a reciprocation time, so that entirely
Test period is elongated, is unfavorable for the interior service life number for detecting temperature controller in section.
Therefore, to solve the above-mentioned problems, it is badly in need of inventing a kind of new temperature controller durability-testing machines.
Summary of the invention
The purpose of this utility model is that: a kind of temperature controller durability-testing machines are provided, for detecting the on-off longevity of temperature controller
Life, it is convenient, it is safe and reliable, quick, it is at low cost, it is high-efficient.
The utility model provides following proposal:
A kind of temperature controller durability-testing machines, including test cabinet, the test box body is interior to be equipped with electricity equipped at least one
The electric heater bracket of hot device is also equipped at least one for inserting the electrical socket of temperature controller to be detected, each electric heater point
It is not electrically connected with each electrical socket one-to-one correspondence；Counter is electrically connected on each electric heater, in the test box body
It is also equipped with radiator.
Preferably, the radiator is including being set to the intracorporal Heat Fan of test box and being set to the test cabinet
At least two heat release holes on wall.
Preferably, at least one described heat release hole is located on the case lid above the Heat Fan, and the axis of the Heat Fan
It is rotationally connected on the case lid.
Preferably, to the top for being correspondingly arranged in each electric heater, each electrical socket is equal for the outlet air of the Heat Fan
It is correspondingly arranged in the lower section of an electric heater.
Preferably, the temperature controller support frame for installing the electrical socket, the temperature control are additionally provided in the test box body
The lower end of device support frame and the bottom plate of the test cabinet are fixed, the upper end of the temperature controller support frame and each electrical socket point
It is not fixedly connected.
Preferably, concentrically axis is arranged for the corresponding electrical socket in position and the electric heater.
Preferably, the lower end of the temperature controller support frame and the bottom plate of the cabinet are detachably connected by bolt.
Preferably, the temperature controller durability-testing machines further include power supply and master switch, one end of the master switch
It is electrically connected with one end of the power supply, the other end of the master switch is electric with each counter and the Heat Fan respectively
Connection, the other end of the power supply are electrically connected with each electrical socket and the Heat Fan respectively.
Preferably, the temperature controller support frame is made of stainless steel material.
Preferably, the case lid is made of transparent material.
Preferably, the power supply is 12V DC power supply.
The utility model generate the utility model has the advantages that
Temperature controller durability-testing machines disclosed in the utility model, including test cabinet, the test box body is interior to be equipped with extremely
Few one is equipped with the electric heater bracket of electric heater, is also equipped at least one electrical socket for being used to insert temperature controller to be detected,
Each electric heater is electrically connected with each electrical socket one-to-one correspondence respectively；It is electrically connected with counter on each electric heater,
Radiator is also equipped in the test box body；The radiator includes being set to the intracorporal Heat Fan of test box and setting
At least two heat release holes being placed on the test box body wall；Band inspection is controlled in such a way that Heat Fan and electric heater combine
The on-off of temperature controller is surveyed, while in such a way that each duplexure is in parallel, multiple temperature controller life tests can be done simultaneously,
Meet the requirement for carrying out multiple sampling observations with batch products, guarantees product Examined reliability to the full extent, in every road temperature control
Linkage counter on device measure loop records corresponding service life number, the convenient intuitive life situations for understanding temperature controller.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (main view) of the temperature controller durability-testing machines of the utility model.
Fig. 2 is the structural schematic diagram (A-A cross-sectional view) of the temperature controller durability-testing machines of the utility model.
Fig. 3 is the circuit diagram of the temperature controller durability-testing machines of the utility model.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to shown in Fig. 1 to Fig. 3, a kind of temperature controller durability-testing machines, including test cabinet are equipped in the test box body
At least one is equipped with the electric heater bracket of electric heater, is also equipped at least one for inserting the electric mortiser of temperature controller to be detected
Seat, each electric heater are electrically connected with each electrical socket one-to-one correspondence respectively；Counting is electrically connected on each electric heater
Device is also equipped with radiator in the test box body.The radiator include be set to the intracorporal Heat Fan of test box with
And it is set at least two heat release holes on the test box body wall.At least one described heat release hole is located above the Heat Fan
Case lid on, and the axis of the Heat Fan is rotationally connected on the case lid.The outlet air of the Heat Fan is each to being correspondingly arranged in
The top of the electric heater, each electrical socket are correspondingly arranged in the lower section of an electric heater.The axis of the Heat Fan
It is installed by bearing and the case lid, and stretches out the case lid and (belong to the prior art, in figure with the rotating electric machine being located on the case lid
Do not show) transmission axis connection.The temperature controller support frame for installing the electrical socket is additionally provided in the test box body, it is described
The lower end of temperature controller support frame and the bottom plate of the test cabinet are fixed, the upper end of the temperature controller support frame and each electric mortiser
Seat is respectively fixedly connected with.Concentrically axis is arranged for the corresponding electrical socket in position and the electric heater.The temperature controller support
The lower end of frame and the bottom plate of the cabinet are detachably connected by bolt.The temperature controller durability-testing machines further include power supply electricity
Source and master switch, one end of the master switch are electrically connected with one end of the power supply, the other end difference of the master switch
Be electrically connected with each counter and the Heat Fan, the other end of the power supply respectively with each electrical socket and described
Heat Fan electrical connection.The temperature controller support frame is made of stainless steel material.The case lid is made of transparent material.It is described
Power supply is 12V DC power supply.
Temperature controller durability-testing machines disclosed in the utility model, including test cabinet, the test box body is interior to be equipped with extremely
Few one is equipped with the electric heater bracket of electric heater, is also equipped at least one electrical socket for being used to insert temperature controller to be detected,
Each electric heater is electrically connected with each electrical socket one-to-one correspondence respectively；It is electrically connected with counter on each electric heater,
Radiator is also equipped in the test box body；The radiator includes being set to the intracorporal Heat Fan of test box and setting
At least two heat release holes being placed on the test box body wall；Band inspection is controlled in such a way that Heat Fan and electric heater combine
The on-off of temperature controller is surveyed, while in such a way that each duplexure is in parallel, multiple temperature controller life tests can be done simultaneously,
Meet the requirement for carrying out multiple sampling observations with batch products, guarantees product Examined reliability to the full extent, in every road temperature control
Linkage counter on device measure loop records corresponding service life number, the convenient intuitive life situations for understanding temperature controller.
Referring to shown in Fig. 1 to Fig. 3, temperature controller durability-testing machines, including test cabinet 1 are set in the test box body
There is at least one for installing the electrical socket 2 of temperature controller 11 to be detected, position is correspondingly provided with respectively for the top of each electrical socket
One electric heater 3, each electric heater are fixedly connected with the side wall of the test cabinet respectively, set above each electric heater
There is a Heat Fan 4, the Heat Fan is lifted on the top of the test cabinet；It further include multiple for calculating temperature control to be detected
The counter of device endurance life, wherein the first end of an electrical socket and the first of the electric heater corresponding thereto
End electrical connection, the second end of the electric heater are electrically connected with the first end of the counter corresponding thereto, the calculator
Second end be electrically connected with the power supply, the second end of the temperature controller is electrically connected with the second end of the power supply,
The both ends of the Heat Fan are electrically connected the power supply.The test cabinet includes cabinet 5 and is covered on the cabinet
Case lid 6, the Heat Fan is lifted on the case lid, and each electrical socket is set in the cabinet, each electric heater point
It is not fixedly connected with the side wall of the cabinet；The case lid is equipped with upper vent hole 7, and the side wall of the cabinet is equipped with lower ventilation
Hole 8.
Referring to figure 1 and figure 2, the temperature controller support frame 9 for installing the electrical socket, institute are additionally provided in the cabinet
The bottom plate of the lower end and the cabinet of stating temperature controller support frame is fixed, the upper end of the temperature controller support frame and each electrical socket
It is respectively fixedly connected with.The temperature controller durability-testing machines further include multiple electric heater brackets 10, each electric heater bracket
One end is fixedly connected with the side wall of the cabinet, and the other end is connect with an electric heater respectively.The electrical socket and described
Concentrically axis is arranged electric heater.The lower end of the temperature controller support frame and the bottom plate of the cabinet are detachably connected by bolt
It connects.The temperature controller support frame is made of stainless steel material.The case lid is made of transparent material.
Shown in Figure 3, the temperature controller durability-testing machines further include master switch, one end of the master switch with it is described
Power supply electrical connection, the other end of master switch one end with the second end of each counter and the Heat Fan respectively
Electrical connection.The power supply is 12V DC power supply.
Temperature controller durability-testing machines disclosed in the utility model, including test cabinet, the test box body is interior to be equipped with extremely
Few one is used to install the electrical socket of temperature controller to be detected, and position is correspondingly provided with an electric heating respectively for the top of each electrical socket
Device, each electric heater are fixedly connected with the side wall of the test cabinet respectively, and the top of each electric heater is equipped with one and changes
Heat fan, the Heat Fan are lifted on the top of the test cabinet；It further include multiple for calculating the temperature controller to be detected durable longevity
The counter of life, wherein the first end of an electrical socket is electrically connected with the first end of the electric heater corresponding thereto,
The second end of the electric heater is electrically connected with the first end of the counter corresponding thereto, the second end of the calculator with
The power supply electrical connection, the second end of the temperature controller are electrically connected with the second end of the power supply, the Heat Fan
Both ends be electrically connected the power supply；Band detection temperature controller is controlled in such a way that Heat Fan and electric heater combine
On-off can do multiple temperature controller life tests simultaneously while in such a way that each duplexure is in parallel, meet with batch
Secondary product carries out the requirement of multiple sampling observations, guarantees product Examined reliability to the full extent, detects back in every road temperature controller
Road linkage counter records corresponding service life number, convenient intuitive understanding temperature controller life situations.
Temperature controller durability-testing machines disclosed in the utility model solve the problems, such as the following three of temperature controller endurance test:
How temperature that temperature controller open and be closed quickly is reached；How the service life number of temperature controller is accurately obtained；It is how more simultaneously
A temperature controller detects simultaneously.
The course of work of temperature controller durability-testing machines disclosed in the utility model are as follows: it is described test cabinet top,
One high revolving speed, the mute Heat Fan of Wind Volume are installed, Heat Fan is responsible for continually providing wind energy；At normal temperature, at temperature controller
In closed state, system is connected electric heater, is heated by the wind of electric heater, takes heat to temperature controller surface, heats temperature control
Device, when temperature controller reaches break-off signal, temperature controller disconnects heating circuit, and natural wind is blown to temperature controller surface, is by Heat Fan
Temperature controller cools down rapidly, and when temperature controller temperature drops to closed temperature, temperature controller closure, heating circuit is connected, and continues as temperature control
Until temperature controller reaches break-off signal, at this moment, counter action is primary, records the on-off of a temperature controller for device heating.It is so past
It is multiple, just obtain the service life on-off number of temperature controller.
The production of temperature controller durability-testing machines disclosed in the utility model, the cabinet uses stainless steel material, cylinder
Shape, bottom back cover, bottom periphery are provided with air hole, can fast implement internal gas export.The temperature controller support frame structure is
It is respectively provided with flange face up and down, upper flange is big and is provided with the hole location that can install temperature controller bracket, and lower square flange, which has, to pacify
Threaded hole on the cabinet.Power supply mode: entire testing machine and counter are supplied using 12V DC power supply
Electricity.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of temperature controller durability-testing machines, it is characterised in that: including testing cabinet, be equipped at least one in the test box body
The electric heater bracket of electric heater is installed, at least one electrical socket for being used to insert temperature controller to be detected is also equipped with, it is each described
Electric heater is electrically connected with each electrical socket one-to-one correspondence respectively；Counter, the survey are electrically connected on each electric heater
Radiator is also equipped in examination cabinet.
2. temperature controller durability-testing machines according to claim 1, it is characterised in that: the radiator includes being set to survey
The intracorporal Heat Fan of examination case and at least two heat release holes being set on the test box body wall.
3. temperature controller durability-testing machines according to claim 2, it is characterised in that: at least one described heat release hole is located at institute
It states on the case lid above Heat Fan, and the axis of the Heat Fan is rotationally connected on the case lid.
4. temperature controller durability-testing machines according to claim 3, it is characterised in that: the outlet air of the Heat Fan is set to correspondence
It is placed in the top of each electric heater, each electrical socket is correspondingly arranged in the lower section of an electric heater.
5. temperature controller durability-testing machines according to claim 4, it is characterised in that: be additionally provided with and be used in the test box body
The temperature controller support frame of the electrical socket is installed, the lower end of the temperature controller support frame and the bottom plate of the test cabinet are fixed,
The upper end of the temperature controller support frame is respectively fixedly connected with each electrical socket.
6. temperature controller durability-testing machines according to claim 5, it is characterised in that: the corresponding electrical socket in position and institute
Stating electric heater, concentrically axis is arranged.
7. temperature controller durability-testing machines according to claim 6, it is characterised in that: it further include power supply and master switch,
One end of the master switch is electrically connected with one end of the power supply, the other end of the master switch respectively with each counting
Device and Heat Fan electrical connection, the other end of the power supply are electrically connected with each electrical socket and the Heat Fan respectively
It connects.
8. temperature controller durability-testing machines according to claim 7, it is characterised in that: the temperature controller support frame is using stainless
Steel material is made.
9. temperature controller durability-testing machines according to claim 8, it is characterised in that: the case lid uses transparent material system
At.
10. temperature controller durability-testing machines according to claim 9, it is characterised in that: the power supply is 12V DC electricity
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920888060.XU CN209728520U (en) | 2019-06-13 | 2019-06-13 | A kind of temperature controller durability-testing machines |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920888060.XU CN209728520U (en) | 2019-06-13 | 2019-06-13 | A kind of temperature controller durability-testing machines |
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| CN209728520U true CN209728520U (en) | 2019-12-03 |
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| CN201920888060.XU Expired - Fee Related CN209728520U (en) | 2019-06-13 | 2019-06-13 | A kind of temperature controller durability-testing machines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110083148A (en) * | 2019-06-13 | 2019-08-02 | 北斗航天汽车（北京）有限公司 | A kind of temperature controller durability-testing machines |
-
2019
- 2019-06-13 CN CN201920888060.XU patent/CN209728520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110083148A (en) * | 2019-06-13 | 2019-08-02 | 北斗航天汽车（北京）有限公司 | A kind of temperature controller durability-testing machines |
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| Date | Code | Title | Description |
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| 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: 20191203 Termination date: 20210613 |