CN207690711U - A kind of novel Thermal protection formula temperature controller - Google Patents
A kind of novel Thermal protection formula temperature controller Download PDFInfo
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- CN207690711U CN207690711U CN201721541687.5U CN201721541687U CN207690711U CN 207690711 U CN207690711 U CN 207690711U CN 201721541687 U CN201721541687 U CN 201721541687U CN 207690711 U CN207690711 U CN 207690711U
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- capping
- temperature controller
- bottom plate
- connecting terminal
- thermal protection
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Abstract
The utility model discloses a kind of novel Thermal protection formula temperature controllers, including bottom plate, capping, first connecting terminal, second connecting terminal, sheet metal, moving contact, static contact, conduct piece and insulation are every paper, the bottom plate and capping form the shell of temperature controller, and insulation is set between bottom plate and capping every paper and insulate, the static contact and conduct piece are fixed on bottom plate, the sheet metal, it is fixed in capping, the moving contact is set to an end of sheet metal, and it can contact or disconnect with static contact, first connecting terminal is fixed on the side wall of bottom plate, second connecting terminal is fixed on the side wall of capping.First connecting terminal and the second connecting terminal are set to the same side by the temperature controller of the utility model, it is convenient for wiring, the specified blade inserting connecting terminal of tradition is changed to the small terminal that can be connect with electric wire, reduces the monnolithic case of temperature controller, electric wire is pressed into small terminal simultaneously, firm and durable.
Description
Technical field
The utility model belongs to temperature controller technical field more particularly to a kind of novel Thermal protection formula temperature controller.
Background technology
Thermal protector is to prevent winding from overheating the safeguard measure taken；Electrothermal relay is arranging of preventing winding overcurrent from taking
It applies.In general, winding overheat is the necessary condition of winding damage；I.e. for winding once overheating, the probability of scaling loss is very big.Winding is such as
The fruit overcurrent time is short, just not necessarily overheats；But winding overheat is because caused by overcurrent mostly.So if to be only used only
If one, for the sake of the safety of motor, it is possible to use only overcurrent（Heat）Relay, and design threshold currents in rated current or
Proximity values；It is such the disadvantage is that some are designed with the motor of surplus, additional power cannot be not fully exerted.It is excellent
Point is not need other special additional control loops.If only with thermal protector, the excess power of motor can
To be played well；But thermal protector needs a set of special protective loop（Temperature transmitter and control loop）, protection
Effect is good, but control loop is relative complex.
Currently, as China industrializes the continuous quickening of step, the use of various electric appliances is also more and more extensive, each electric appliances
Used in motor type it is also very various.But for motor protection in use, that also further develops can
Energy.If improper disposition in use can cause motor to break down or even damage, therefore, it is a kind of suitable for motor to be badly in need of research and development
Protection type temperature controller.
Utility model content
Purpose of utility model：In order to overcome problem above, the purpose of this utility model to be to provide a kind of novel Thermal protection formula
Temperature controller, the novel Thermal protection formula temperature controller structure are simple, reasonable, it is easy to accomplish, it is easy to use, by being arranged on temperature controller
Connecting terminal, lead-out wire can be set, then access convenient and efficient when motor circuit, can be ensured by the groove and protrusion of limit
It is symmetrical above and below bottom plate and capping.
Technical solution：A kind of novel Thermal protection formula temperature controller, including bottom plate, capping, the first connecting terminal, the second terminals
Son, sheet metal, moving contact, static contact, conduct piece and insulation are every paper, and the bottom plate forms the shell of temperature controller with capping, and absolutely
Edge, which is set to every paper between bottom plate and capping, to insulate, and the static contact and conduct piece are fixed on bottom plate, and the sheet metal is consolidated
It is scheduled in capping, the moving contact is set to an end of sheet metal, and can contact or disconnect with static contact, and described first connects
Line terminals are fixed on the side wall of bottom plate, and second connecting terminal is fixed on the side wall of capping.The temperature control of the utility model
First connecting terminal and the second connecting terminal are set to the same side by device, are convenient for wiring, by the specified blade inserting wiring of tradition
Terminal is changed to the small terminal that can be connect with electric wire, reduces the monnolithic case of temperature controller, while electric wire being pressed into small terminal, jail
Gu durable, wherein the first connecting terminal and the second connecting terminal are separated every paper using insulation, it is safe and reliable.
Further, above-mentioned novel Thermal protection formula temperature controller connects on first connecting terminal and the second connecting terminal
It is connected to electric wire.Electric wire is connected in the output end of the first connecting terminal and the second connecting terminal, be is simple when connection with motor
Just, electric wire need to only be accessed in motor circuit.
Further, the temperature controller integral outer that above-mentioned novel Thermal protection formula temperature controller, the bottom plate and capping are formed
Also to be equipped with elastic rubber protective case.Outside temperature controller be equipped with rubber protecting jacket temperature controller can be protected, avoid and its
His component frictional impact, damages.
Further, above-mentioned novel Thermal protection formula temperature controller, the insulation is more than bottom plate every the area of paper and capping is cut
The area in face.Insulation is larger every the area of paper, can also be dielectrically separated from first terminal and Second terminal, avoid two from connecing
Conduction is touched, temperature controller is caused to fail.
Further, the inner cavity of above-mentioned novel Thermal protection formula temperature controller, the capping is equipped with fixed part, the fixed part
It is hinged far from moving contact one end with sheet metal.Moving contact is fixed in capping by hinged, simple processing, installation jail
Gu reliable.
Further, above-mentioned novel Thermal protection formula temperature controller, the moving contact are equipped with movable contact, and the movable contact can
It contacts or separates with static contact.Motor temperature increases, and when being more than the threshold value of setting, movable contact is detached with static contact, thus will
The on-state of temperature controller disconnects, and protection motor is without damage.
Further, above-mentioned novel Thermal protection formula temperature controller, the bottom plate are equipped with one group of protrusion, the capping and bottom
The protrusion corresponding position of plate is equipped with groove.The protrusion of setting can be fastened togather with the groove in capping, avoid being riveted together
Capping and bottom plate separate, also being insulated between further groove and protrusion separates every paper.
Further, above-mentioned novel Thermal protection formula temperature controller, first connecting terminal and the second connecting terminal include
Connecting plate and fixed plate, the connecting plate are connected on capping or bottom plate, fixed plate plane where the connecting plate,
And the section formed with connecting plate is U-shaped.The connecting plate of setting either covers connection with bottom plate can also be by electric wire or cable
It is placed on connecting plate, is riveted by the fixed plate that is fixed on connecting plate and connecting plate, electric wire or cable are pressed on the
On one terminal or Second terminal.
Further, above-mentioned novel Thermal protection formula temperature controller, the capping are additionally provided with bending part, the bending part and envelope
The section that lid is formed is the hook part of U-shaped, and the bottom plate can be inserted into hook part.The capping side vertical with the second connecting terminal is to separate
The direction of terminal is bent, and forms U-shaped hook part, when mounting base, bottom plate is pushed into hook part, is being riveted, is easily installed solid
It is fixed, meanwhile, even if riveted structure loosens, capping and bottom plate still link together.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：It is described in the utility model novel
Thermal protection formula temperature controller, it is simple and reasonable for structure, it is easy to accomplish, using conveniently, the connecting terminal of setting can be directly in temperature controller
Upper setting lead-out wire is convenient for wiring, while preventing when bottom plate and capping installation or misplacing when riveting, and the groove of setting can protrusion
Good position-limiting action can be played, while being insulated every paper with insulation, when circuit exceeds threshold value, gets an electric shock and separates, insulation
Can capping and bottom plate be subjected to good insulation every paper.
Description of the drawings
Fig. 1 is the structural schematic diagram of novel Thermal protection formula temperature controller described in the utility model；
Fig. 2 is the structural schematic diagram of novel Thermal protection formula temperature controller capping described in the utility model；
Fig. 3 is the internal structure schematic diagram of novel Thermal protection formula temperature controller capping described in the utility model；
Fig. 4 is the structural schematic diagram of novel Thermal protection formula temperature controller bottom plate described in the utility model；
Fig. 5 is the external structure schematic diagram of novel Thermal protection formula temperature controller bottom plate described in the utility model；
Fig. 6 is the section of novel Thermal protection formula temperature controller the first connecting terminal and the second connecting terminal described in the utility model
Figure.
In figure：1 bottom plate, 2 cappings, 21 fixed parts, 22 bending parts, 23 hook parts, 24 grooves, 3 first connecting terminals, 31 connections
Plate, 32 fixed plates, 4 second connecting terminals, 5 sheet metals, 6 moving contacts, 61 movable contacts, 7 static contacts, 8 conduct pieces, 9 insulation every paper,
10 electric wires, 11 protrusions.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify to describe, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Embodiment
The novel Thermal protection formula temperature controller as shown in Fig. 1,3,4, including bottom plate 1, the 2, first connecting terminal 3, second of capping
Connecting terminal 4, sheet metal 5, moving contact 6, static contact 7, conduct piece 8 and insulation form temperature control every paper 9, the bottom plate 1 and capping 2
The shell of device, and insulate to be set between bottom plate 1 and capping 2 every paper 9 and insulate, the static contact 7 and conduct piece 8 are fixed on bottom
On plate 1, the sheet metal 5 is fixed in capping 2, and the moving contact 6 is set to an end of sheet metal 5, and can be with static contact
7 contacts disconnect, and first connecting terminal 3 is fixed on the side wall of bottom plate 1, and second connecting terminal 4 is fixed on envelope
On the side wall of lid 2.Wherein, live wire 10 is connected on the first connecting terminal 3 and the second connecting terminal 4, it, can be direct when accessing circuit
Electric wire 10 is accessed, it is convenient and efficient.Further, the temperature controller integral outer that bottom plate 1 and capping 2 are formed will also be equipped with elastic rubber
Glue protective case can reduce the collision of other components and temperature controller, while moisture-proof.Further, insulation is big every the area of paper 9
Area in 2 sections of bottom plate 1 and capping can insulate bottom plate 1 and capping 2.Further, 2 inner cavity is covered to be equipped with
Fixed part 21, the fixed part 21 are hinged far from 6 one end of moving contact with sheet metal 5.It is moved in addition, moving contact 6 is equipped with
Contact 61, the movable contact 61 can contact or separate with static contact 7.In addition, the bottom plate 1 as shown in Fig. 2,5 is equipped with one group
Protrusion 11, the capping 2 and 11 corresponding position of protrusion of bottom plate 1 are equipped with groove 24, can be limited, prevent bottom plate 1 and envelope
Lid 2 misplaces.In addition, 3 and second connecting terminal 4 of the first connecting terminal as shown in FIG. 6 includes connecting plate 31 and fixed plate 32, institute
State connecting plate 31 be connected to capping 2 or bottom plate 1 on, the fixed plate 32 perpendicular to 31 place plane of connecting plate, and with connect
The section that plate 31 is formed is U-shaped.Further, capping 2 is additionally provided with bending part 22, and the bending part 22 is cut with what capping 2 was formed
Face is the hook part 23 of U-shaped, and the bottom plate 1 can be inserted into hook part 23.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (9)
1. a kind of novel Thermal protection formula temperature controller, it is characterised in that：Including bottom plate（1）, capping（2）, the first connecting terminal（3）、
Second connecting terminal（4）, sheet metal（5）, moving contact（6）, static contact（7）, conduct piece（8）With insulation every paper（9）, the bottom plate
（1）And capping（2）The shell of temperature controller is formed, and is insulated every paper（9）Set on bottom plate（1）And capping（2）Between insulate, institute
State static contact（7）And conduct piece（8）It is fixed on bottom plate（1）On, the sheet metal（5）, be fixed on capping（2）On, it is described dynamic tactile
Head（6）Set on sheet metal（5）An end, and can be with static contact（7）Contact disconnects, first connecting terminal（3）
It is fixed on bottom plate（1）Side wall on, second connecting terminal（4）It is fixed on capping（2）Side wall on.
2. novel Thermal protection formula temperature controller according to claim 1, it is characterised in that：First connecting terminal（3）With
Second connecting terminal（4）Upper connection live wire（10）.
3. novel Thermal protection formula temperature controller according to claim 1, it is characterised in that：The bottom plate（1）And capping（2）Shape
At temperature controller integral outer to be also equipped with elastic rubber protective case.
4. novel Thermal protection formula temperature controller according to claim 1, it is characterised in that：The insulation is every paper（9）Area
More than bottom plate（1）And capping（2）The area in section.
5. novel Thermal protection formula temperature controller according to claim 1, it is characterised in that：The capping（2）Inner cavity be equipped with
Fixed part（21）, the fixed part（21）With sheet metal（5）Far from moving contact（6）One end is hinged.
6. novel Thermal protection formula temperature controller according to claim 5, it is characterised in that：The moving contact（6）It is equipped with dynamic
Contact（61）, the movable contact（61）It can be with static contact（7）Contact separates.
7. novel Thermal protection formula temperature controller according to claim 3, it is characterised in that：The bottom plate（1）It is equipped with one group
Protrusion（11）, the capping（2）With bottom plate（1）Protrusion（11）Corresponding position is equipped with groove（24）.
8. novel Thermal protection formula temperature controller according to claim 3, it is characterised in that：First connecting terminal（3）With
Second connecting terminal（4）Including connecting plate（31）And fixed plate（32）, the connecting plate（31）It is connected to capping（2）Or bottom plate
（1）On, the fixed plate（32）Perpendicular to connecting plate（31）Place plane, and and connecting plate（31）The section of formation is U-shaped.
9. novel Thermal protection formula temperature controller according to claim 8, it is characterised in that：The capping（2）It is additionally provided with bending
Portion（22）, the bending part（22）With capping（2）The section of formation is the hook part of U-shaped（23）, the bottom plate（1）It can be inserted into hook part
（23）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541687.5U CN207690711U (en) | 2017-11-17 | 2017-11-17 | A kind of novel Thermal protection formula temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541687.5U CN207690711U (en) | 2017-11-17 | 2017-11-17 | A kind of novel Thermal protection formula temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690711U true CN207690711U (en) | 2018-08-03 |
Family
ID=62990032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541687.5U Active CN207690711U (en) | 2017-11-17 | 2017-11-17 | A kind of novel Thermal protection formula temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690711U (en) |
-
2017
- 2017-11-17 CN CN201721541687.5U patent/CN207690711U/en active Active
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