CN204632691U - The thermal relay of the two golden assembly of a kind of convenient installation - Google Patents
The thermal relay of the two golden assembly of a kind of convenient installation Download PDFInfo
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- CN204632691U CN204632691U CN201520322407.6U CN201520322407U CN204632691U CN 204632691 U CN204632691 U CN 204632691U CN 201520322407 U CN201520322407 U CN 201520322407U CN 204632691 U CN204632691 U CN 204632691U
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- thermal relay
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Abstract
The thermal relay of the two golden assembly of a kind of convenient installation.Mainly solve the two golden axle technological requirement of present thermal relay high and complicated, the phenomenons such as structure is more complicated, and the problem very inconvenient when regulating bimetal leaf.It is characterized in that: described two golden assembly (2) is axially vertically installed in described housing (1), described housing (1) comprises the side plate (3) removably connected, described two golden assembly (2) comprises bimetal leaf (21), described side plate (3) is corresponding with described bimetal leaf (21) bottom, is provided with gap (23) between described bimetal leaf (21) two bottom sides and housing (1) inwall.The utility model provides the thermal relay of the two golden assembly of a kind of convenient installation, what its pair of golden assembly was vertical is arranged in housing, and housing bottom is with described two golden component bottom is corresponding is provided with the side plate removably connected, when needs regulate two gold, side plate and adjustable can be pulled down easily, structure is simple, easy to manufacture, easy to use.
Description
Technical field
The utility model belongs to Low Voltage Electrical Apparatus, particularly the thermal relay of the two golden assembly of a kind of convenient installation.
Background technology
Thermal relay is the protector utilizing the thermal effect principle of electric current to carry out work, is widely used in the overload protection of circuit or electric equipment (as motor), the protection that the disconnected phase that also can be used as motor had and current imbalance run.The heater element of the generation thermal effect of thermal relay is serially connected with in the circuit of electric equipment, and with the overload current of direct induction apparatus equipment, and the thermal induction element responding to overload current generally adopts bimetal leaf.
In present thermal relay, (if Authorization Notice No. is " CN 101656177 B ", patent name is the Chinese patent of " thermal relay ") layout of the two gold of heat adopts two gold axially and parallel two kind modes vertical with mounting plane in present most of thermal relay, two gold axially this mode vertical with mounting plane causes the volume of product comparatively greatly like this, and the phenomenon such as contactor engagement height drop is large.Two gold axially this mode parallel with mounting plane causes technological requirement high and complicated, the phenomenons such as structure is more complicated, and very inconvenient when regulating bimetal leaf.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides the thermal relay of the two golden assembly of a kind of convenient installation, mainly solve the two golden axle technological requirement of present thermal relay high and complicated, the phenomenons such as structure is more complicated, and the problem very inconvenient when regulating bimetal leaf.
The technical scheme that the utility model adopts is:
The thermal relay of the two golden assembly of a kind of convenient installation, comprise housing, thermoinduction mechanism is provided with in described housing, contact separating/closing mechanism and thermal walking transmission mechanism, described thermoinduction mechanism is connected with thermal walking transmission mechanism by contact separating/closing mechanism, described thermoinduction mechanism comprises at least one two golden assembly, described two golden assembly is axially vertically installed in described housing, described housing comprises the side plate removably connected, described two golden assembly comprises bimetal leaf, described side plate is corresponding with bottom described bimetal leaf, gap is provided with between described bimetal leaf two bottom sides and inner walls.
Described two golden assembly also comprises the connecting plate be connected with bottom described bimetal leaf and is connected heater element with outside described bimetal leaf, and described housing bottom is provided with mount pad, and described bimetal leaf is connected with described mount pad screw by described connecting plate.
Described side plate comprises the riser of base plate and base plate bending formation, and described base plate is provided with and has contact with, and described housing bottom is provided with and has contact with the adaptive draw-in groove forming snap-fit engagement with described.
Also comprise wire, described housing bottom is also provided with the mounting groove with described wire bottom adaptation.
Described heater element one end is connected with described bimetal leaf, and the other end is connected with described wire middle-end.
Described two golden assembly is provided with 3, is provided with dividing plate described in each between two golden component bottom, described bimetal leaf both sides and be provided with described gap between described dividing plate and described mount pad.
Described bimetal leaf is connected by spot welding with heater element; Described bimetal leaf is connected by spot welding with described connecting plate.
The beneficial effects of the utility model are: the utility model provides the thermal relay of the two golden assembly of a kind of convenient installation, what its pair of golden assembly was vertical is arranged in housing, and housing bottom is with described two golden component bottom is corresponding is provided with the side plate removably connected, when needs regulate two gold, side plate and adjustable can be pulled down easily, structure is simple, easy to manufacture, easy to use.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model embodiment.
Fig. 2 is Figure 1A place enlarged drawing.
Fig. 3 is the partial top view of the utility model embodiment.
Fig. 4 is Fig. 3 B place enlarged drawing.
Fig. 5 is the schematic perspective view of the side plate of the utility model embodiment.
Fig. 6 is the two golden assembly of the utility model embodiment and the schematic perspective view of wire.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, the thermal relay of the two golden assembly of a kind of convenient installation, comprise housing 1, thermoinduction mechanism is provided with in described housing 1, contact separating/closing mechanism and thermal walking transmission mechanism, described thermoinduction mechanism is connected with thermal walking transmission mechanism by contact separating/closing mechanism, described thermoinduction mechanism comprises at least one two golden assembly 2, described two golden assembly 2 is axially vertically installed in described housing 1, described housing 1 comprises the side plate 3 removably connected, described two golden assembly 2 comprises bimetal leaf 21, described side plate 3 is corresponding with bottom described bimetal leaf 21, gap 23 is provided with between described bimetal leaf 21 two bottom sides and housing 1 inwall.When needs regulate, side plate can be taken off easily, then can be regulated bimetal leaf by instrument, because bimetal leaf both sides are equipped with gap, so can two-wayly can regulate.In the other directions side plate simultaneously can also fixed connecting plate screw concealed live; And in the two golden modular construction of whole heat, the two gold of heat is axially vertically installed in housing, simultaneously thermo electric material is directly connected with in the middle part of wire, and the utility model provides the thermal relay of a kind of convenient installation pair golden assembly, and what its pair of golden assembly was vertical is arranged in housing, and housing bottom is with described two golden component bottom is corresponding is provided with the side plate removably connected, when needs regulate two gold, can pull down side plate and adjustable easily, structure is simple, easy to manufacture, easy to use.
In the utility model, as shown in the figure, described two golden assembly 2 also comprises the connecting plate 22 be connected with bottom described bimetal leaf 21 and is connected heater element 24 with outside described bimetal leaf 21, be provided with mount pad 11 bottom described housing 1, described bimetal leaf 21 is connected with described mount pad 11 screw by described connecting plate 22.Directly be screwed in two golden assembly loading housing, simple and convenient, easy to assembly.
In the utility model, as shown in the figure, described side plate 3 comprises the riser 32 of base plate 31 and base plate bending formation, and described base plate 31 is provided with and has contact with 311, is provided with and has contact with the 311 adaptive draw-in grooves forming snap-fit engagement with described bottom described housing 1.Assembling, dismantle more convenient, do not need extra instrument just can complete, result of use is good.
In the utility model, as shown in the figure, also comprise wire 4, bottom described housing 1, be also provided with the mounting groove 13 with described wire 4 bottom adaptation.Install more clean and tidy, result of use is good, and assembling is firm.
In the utility model, as shown in the figure, described heater element 24 one end is connected with described bimetal leaf 21, and the other end is connected with described wire 4 middle-end.In two golden assembly; Heater element one end is connected directly between on two gold, and the other end is connected directly between the middle part of wire, and assembling easily like this, and well avoid the short circuit of two golden component internal.
In the utility model, as shown in the figure, described two golden assembly 2 is provided with 3, is provided with dividing plate 25 between bottom two golden assembly 2 described in each, described bimetal leaf 21 both sides and be provided with described gap 23 between described dividing plate 25 and described mount pad 11.3 groups of two golden assemblies can regulate, and convenient, result of use is good.
In the utility model, as shown in the figure, described bimetal leaf 21 is connected by spot welding with heater element 24; Described bimetal leaf 21 is connected by spot welding with described connecting plate 22.Easy to manufacture, easy to process, result of use is good.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (7)
1. the thermal relay of the two golden assembly of convenient installation, comprise housing (1), described housing is provided with thermoinduction mechanism in (1), contact separating/closing mechanism and thermal walking transmission mechanism, described thermoinduction mechanism is connected with thermal walking transmission mechanism by contact separating/closing mechanism, described thermoinduction mechanism comprises at least one two golden assembly (2), it is characterized in that: described two golden assembly (2) is axially vertically installed in described housing (1), described housing (1) comprises the side plate (3) removably connected, described two golden assembly (2) comprises bimetal leaf (21), described side plate (3) is corresponding with described bimetal leaf (21) bottom, gap (23) is provided with between described bimetal leaf (21) two bottom sides and housing (1) inwall.
2. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 1, it is characterized in that: described two golden assembly (2) also comprises the connecting plate (22) be connected with bottom described bimetal leaf (21) and is connected heater element (24) with described bimetal leaf (21) outside, described housing (1) bottom is provided with mount pad (11), and described bimetal leaf (21) is connected with described mount pad (11) screw by described connecting plate (22).
3. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 1, it is characterized in that: described side plate (3) comprises the riser (32) of base plate (31) and base plate bending formation, described base plate (31) is provided with and has contact with (311), and described housing (1) bottom is provided with has contact with described the draw-in groove that (311) adaptation forms snap-fit engagement.
4. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 2, is characterized in that: also comprise wire (4), and described housing (1) bottom is also provided with the mounting groove (13) with described wire (4) bottom adaptation.
5. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 4, it is characterized in that: described heater element (24) one end is connected with described bimetal leaf (21), the other end is connected with described wire (4) middle-end.
6. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 4, it is characterized in that: described two golden assembly (2) is provided with 3, dividing plate (25) is provided with between two golden assembly (2) bottom, described bimetal leaf (21) both sides and be provided with described gap (23) between described dividing plate (25) and described mount pad (11) described in each.
7. the thermal relay of the two golden assembly of a kind of convenient installation according to claim 2, is characterized in that: described bimetal leaf (21) is connected by spot welding with heater element (24); Described bimetal leaf (21) is connected by spot welding with described connecting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322407.6U CN204632691U (en) | 2015-05-19 | 2015-05-19 | The thermal relay of the two golden assembly of a kind of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322407.6U CN204632691U (en) | 2015-05-19 | 2015-05-19 | The thermal relay of the two golden assembly of a kind of convenient installation |
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| Publication Number | Publication Date |
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| CN204632691U true CN204632691U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520322407.6U Active CN204632691U (en) | 2015-05-19 | 2015-05-19 | The thermal relay of the two golden assembly of a kind of convenient installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047708A (en) * | 2019-04-15 | 2019-07-23 | 广东求精电气有限公司 | A kind of electrothermal relay with protection motor function |
-
2015
- 2015-05-19 CN CN201520322407.6U patent/CN204632691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047708A (en) * | 2019-04-15 | 2019-07-23 | 广东求精电气有限公司 | A kind of electrothermal relay with protection motor function |
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| GR01 | Patent grant |