CN105489456A - Packaged thermal-link application component - Google Patents
Packaged thermal-link application component Download PDFInfo
- Publication number
- CN105489456A CN105489456A CN201610000211.4A CN201610000211A CN105489456A CN 105489456 A CN105489456 A CN 105489456A CN 201610000211 A CN201610000211 A CN 201610000211A CN 105489456 A CN105489456 A CN 105489456A
- Authority
- CN
- China
- Prior art keywords
- link
- thermal fuse
- thermal
- shell
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
Abstract
The invention relates to a packaged thermal-link application component. The packaged thermal-link application component is characterized by comprising thermal-links, wires, male tabs and a thermal-link shell, wherein a corresponding cover board bulge is arranged on each of two sides of a cover board; two thermal-link pits and two male tab pits are arranged in the thermal-link shell; cover board inserting holes corresponding to the cover board bulges are formed in the side wall of the thermal-link shell; one end of each male tab is inserted into the corresponding male tab pit and the other end extends out of the thermal-link shell; one thermal-link is arranged in each thermal-link pit; one end of each thermal-link is connected with one end of each wire; the other end of each wire extends out of the thermal-link shell; the other end of each thermal-link is connected with one end of the corresponding male tab inserted into the corresponding male tab pit; the cover board is sealed and covered by the thermal-link shell at the upper parts of the thermal-links; the cover board bulges are correspondingly inserted into the cover board inserting holes; and package resin is packaged into the thermal-link shell. The packaged thermal-link application component has the advantages of being fast and convenient to install; and the thermal-links are not easily damaged when installed and used.
Description
Technical field
The present invention relates to a kind of thermal fuse-link application component, particularly relate to a kind of packaged type thermal fuse-link application component.
Background technology
Thermal fuse-link is also referred to as Thermal Cutoffs, be widely applied in electrical heating circuit, its Main Function is when electrical equipment cuts off this heating circuit when in use high temperature appears in heating circuit, prevent electrical equipment Yin Gaowen thus and produce the scaling loss of electrical equipment, even cause the harm such as fire, existing thermal fuse-link is exactly be connected in the heating circuit of electrical equipment after its two ends respectively connect a wire again, and thermal fuse-link is fixed on the fixed support in electrical equipment between being, thermal fuse-link is more loaded down with trivial details in installation process, operative's inconvenience, thermal fuse-link is easily damaged when fixing.
Summary of the invention
For above-mentioned shortcoming, the object of the present invention is to provide one that quick and convenient and thermal fuse-link unsuitable impaired packaged type thermal fuse-link application component when installing and using is installed.
Technology contents of the present invention is: a kind of packaged type thermal fuse-link application component, it is characterized in that it comprises thermal fuse-link, wire, inserted sheet and thermal fuse-link shell; The cover plate projection that one is corresponding is respectively had in cover plate both sides; In thermal fuse-link shell, be provided with two thermal fuse-link shrinkage pools and two inserted sheet shrinkage pools, the thermal fuse-link shell between two thermal fuse-link shrinkage pools is provided with installation through hole, the sidewall of thermal fuse-link shell has corresponding cover plate jack protruding with cover plate; Inserted sheet shrinkage pool is inserted in inserted sheet one end, and the inserted sheet other end stretches out thermal fuse-link shell; In thermal fuse-link shrinkage pool, be provided with a thermal fuse-link, one end of thermal fuse-link is connected with one end of wire, and the other end of wire stretches out thermal fuse-link shell, and the other end of thermal fuse-link is connected with the one end of the inserted sheet inserting inserted sheet shrinkage pool; Cover plate is sealed in the thermal fuse-link above thermal fuse-link, and the protruding correspondence of cover plate is inserted in cover plate jack; Potting resin is packaged with in thermal fuse-link shell.
The present invention is compared with prior art advantageously: one end of the thermal fuse-link in the present invention connects wire, the other end is connected to the inserted sheet of conduction and thermal fuse-link is encapsulated in thermal fuse-link shell, making the present invention's entirety in use there will not be the connecting portion of thermal fuse-link to cause the change of group line resistance because loosening, causing link position temperature too high and burning out thermal fuse-link application component entirety; The present invention can be quick installed in electrical equipment, improves its installation effectiveness in electrical equipment, and simultaneously because thermal fuse-link is encapsulated in hot melt shell, it is unsuitable damaged when installing and using; The present invention can make bottom thermal fuse-link shell by the installation through hole in the middle part of thermal fuse-link shell and heater element better fits together, thus improves the accuracy of the temperature-sensitive of thermal fuse-link in thermal fuse-link application component.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is exploded view of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of packaged type thermal fuse-link application component, is characterized in that it comprises thermal fuse-link 1, wire 2, inserted sheet 3, thermal fuse-link shell 4 and cover plate 5; A corresponding cover plate projection 5.1 is respectively had in cover plate 5 both sides; Two thermal fuse-link shrinkage pools 4.1 and two inserted sheet shrinkage pools 4.2 are provided with in thermal fuse-link shell 4, thermal fuse-link shell 4 between two thermal fuse-link shrinkage pools 4.1 is provided with through hole 4.3 is installed, the sidewall of thermal fuse-link shell 4 has the cover plate jack 4.4 corresponding with cover plate projection 5.1; Inserted sheet shrinkage pool 4.2 is inserted in inserted sheet 3 one end, and inserted sheet 3 other end stretches out thermal fuse-link shell 4; In thermal fuse-link shrinkage pool 4.1, be provided with a thermal fuse-link 1, one end of thermal fuse-link 1 is connected with one end of wire 2, and the other end of wire 2 stretches out thermal fuse-link shell 4, and the other end of thermal fuse-link 1 is connected with the one end of the inserted sheet 3 inserting inserted sheet shrinkage pool 4.2; Cover plate 5 is sealed in the thermal fuse-link 4 above thermal fuse-link 1, and protruding 5.1 correspondences of cover plate are inserted in cover plate jack 4.4; Potting resin is packaged with in thermal fuse-link shell 4.
Claims (1)
1. a packaged type thermal fuse-link application component, is characterized in that it comprises thermal fuse-link, wire, inserted sheet and thermal fuse-link shell; The cover plate projection that one is corresponding is respectively had in cover plate both sides; In thermal fuse-link shell, be provided with two thermal fuse-link shrinkage pools and two inserted sheet shrinkage pools, the thermal fuse-link shell between two thermal fuse-link shrinkage pools is provided with installation through hole, the sidewall of thermal fuse-link shell has corresponding cover plate jack protruding with cover plate; Inserted sheet shrinkage pool is inserted in inserted sheet one end, and the inserted sheet other end stretches out thermal fuse-link shell; In thermal fuse-link shrinkage pool, be provided with a thermal fuse-link, one end of thermal fuse-link is connected with one end of wire, and the other end of wire stretches out thermal fuse-link shell, and the other end of thermal fuse-link is connected with the one end of the inserted sheet inserting inserted sheet shrinkage pool; Cover plate is sealed in the thermal fuse-link above thermal fuse-link, and the protruding correspondence of cover plate is inserted in cover plate jack; Potting resin is packaged with in thermal fuse-link shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000211.4A CN105489456A (en) | 2016-01-02 | 2016-01-02 | Packaged thermal-link application component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000211.4A CN105489456A (en) | 2016-01-02 | 2016-01-02 | Packaged thermal-link application component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105489456A true CN105489456A (en) | 2016-04-13 |
Family
ID=55676373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000211.4A Pending CN105489456A (en) | 2016-01-02 | 2016-01-02 | Packaged thermal-link application component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105489456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161822A (en) * | 2019-04-30 | 2019-08-23 | 联想图像（天津）科技有限公司 | Thermal cut-off mounting structure, thermal cut-off component, fixation unit and printer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040196134A1 (en) * | 2000-11-29 | 2004-10-07 | Canadian Shunt Industries Ltd. | Fused electrical disconnect device |
| CN204144210U (en) * | 2014-09-28 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Thermal cut-off fixed structure |
| CN205452223U (en) * | 2016-01-02 | 2016-08-10 | 江阴市志翔电子科技有限公司 | Packaged type thermal -link uses subassembly |
-
2016
- 2016-01-02 CN CN201610000211.4A patent/CN105489456A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040196134A1 (en) * | 2000-11-29 | 2004-10-07 | Canadian Shunt Industries Ltd. | Fused electrical disconnect device |
| CN204144210U (en) * | 2014-09-28 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Thermal cut-off fixed structure |
| CN205452223U (en) * | 2016-01-02 | 2016-08-10 | 江阴市志翔电子科技有限公司 | Packaged type thermal -link uses subassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161822A (en) * | 2019-04-30 | 2019-08-23 | 联想图像（天津）科技有限公司 | Thermal cut-off mounting structure, thermal cut-off component, fixation unit and printer |
| CN110161822B (en) * | 2019-04-30 | 2021-09-10 | 高德品创(山东)科技有限公司 | Thermal fuse mounting structure, thermal fuse assembly, fixing unit, and printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |