CN202274028U - Brake over-temperature alarm device - Google Patents
Brake over-temperature alarm device Download PDFInfo
- Publication number
- CN202274028U CN202274028U CN2011203889052U CN201120388905U CN202274028U CN 202274028 U CN202274028 U CN 202274028U CN 2011203889052 U CN2011203889052 U CN 2011203889052U CN 201120388905 U CN201120388905 U CN 201120388905U CN 202274028 U CN202274028 U CN 202274028U
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- Prior art keywords
- brake
- tds
- warning device
- detect switch
- temperature
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- Expired - Lifetime
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- 210000000003 hoof Anatomy 0.000 claims description 8
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 238000013475 authorization Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The brake over-temperature alarm device comprises a brake, a temperature control switch, an alarm device and a connecting wire, wherein the temperature control switch is connected with the alarm device through the connecting wire, the temperature control switch is arranged on a collar shoe amplitude plate of the brake, the anode of the temperature control switch is connected with one end of the alarm device through the connecting wire, the other end of the alarm device is connected with the anode of a vehicle power supply, the cathode of the vehicle power supply is connected with a frame grounding, and the cathode of the temperature control switch is connected with the frame grounding through a brake shoe. The utility model discloses whether the operating temperature of each stopper of axle around can in time discover the car surpasss the regulation scope, the troubleshooting is with strong points, very big avoiding braking off tracking, braking unusual phenomena such as tired soft, improved driving safety, simple structure, simple to operate, warning are reliable.
Description
Technical field
The utility model relates to the automobile brake field, especially refers to the too high warning device of a kind of brake temperature.
Background technique
Automobile is in frequent braking or in the mountain area during braking of lower long slope long-time continuous; Can make break produce high temperature; Will aggravate the wearing and tearing of brake drum and brake bush; Greatly reduce its working life, even more serious is owing to the situation that heat fade causes rapid decline of Braking efficiency even braking failure occurs, influences driver's traffic safety greatly.The Chinese patent notice of authorization number is CN201696533U; Notice of authorization day is that the utility model patent of 2011.01.05 discloses a kind of warning brake block; Wherein comprise a kind of wear warning of friction plate device, when friction plate is worn down to limit position, be embedded in two hard contacts of friction plate the inside formation current loop that is connected with brake disc wherein; Acoustooptic alarm is sent in alarm system work.But the method just can the alarm driver be carried out maintain and replace to the utmost point in limited time at friction disc wear, can not indicate warning to too high the detection more of brake temperature, has influenced the automobile brake effect, has potential safety hazard.
Summary of the invention
The purpose of the utility model be overcome exist in the existing technology to brake temperature too highly can't detect, problem that can not Realtime Alerts, provide a kind of brake temperature too high warning device.
For realizing above purpose; The technical solution of the utility model is: the too high warning device of a kind of brake temperature; Comprise break, temperature detect switch (TDS), warning device and be connected electric wire that connect through being connected electric wire between said temperature detect switch (TDS) and the warning device, it is characterized in that: the neck hoof former of said break is provided with temperature detect switch (TDS); The positive pole of this temperature detect switch (TDS) links to each other with an end of warning device through connecting electric wire; The other end of warning device links to each other with the positive pole of automobile power source, and the negative pole of automobile power source links to each other with the vehicle frame bonding, and the negative pole of temperature detect switch (TDS) links to each other with the vehicle frame bonding through brake shoe.
The quantity of said temperature detect switch (TDS) is corresponding one by one with the quantity of break.
Said temperature detect switch (TDS) is fixedly connected with neck hoof former through locking nut.
Said warning device is composed in series by warning light group and buzzer, and the warning light group is composed in parallel by a plurality of warning lights, and warning light is corresponding one by one with break.
Said warning light is installed on the bridge instrumentation dish.
Compared with prior art, the utlity model has following benefit:
1, adopt temperature detect switch (TDS) that the brake temperature of break is detected; When certain brake temperature was too high, corresponding temperature detect switch (TDS) work made warning circuit be communicated with; Thereby realization acoustooptic alarm; The driver fixes a breakdown targetedly with prompting, has avoided anomalies such as braking deviation, braking weakness greatly, has improved traffic safety.
2, be directly installed on the neck hoof former of break owing to temperature detect switch (TDS); Connect through being connected electric wire between temperature detect switch (TDS) and the warning device; Warning light is installed in the operator cabin, so the utlity model has simple in structure, easy for installation, reliable alarm advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of warning device in the utility model.
Among the figure: break 1, temperature detect switch (TDS) 2 connects electric wire 3, warning device 4, automobile power source 5, brake shoe 6, neck hoof former 7, warning light group 81, warning light 8, buzzer 9.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is done further detailed explanation:
Referring to Fig. 1-Fig. 2; The too high warning device of a kind of brake temperature; Comprise break 1, temperature detect switch (TDS) 2, warning device 4 and be connected electric wire 3 that connect through being connected electric wire 3 between said temperature detect switch (TDS) 2 and the warning device 4, the neck hoof former 7 of said break 1 is provided with temperature detect switch (TDS) 2; The positive pole of this temperature detect switch (TDS) 2 links to each other with an end of warning device 4 through connecting electric wire 3; The other end of warning device 4 links to each other with the positive pole of automobile power source 5, and the negative pole of automobile power source 5 links to each other with the vehicle frame bonding, and the negative pole of temperature detect switch (TDS) 2 links to each other with the vehicle frame bonding through brake shoe 6.
The quantity of said temperature detect switch (TDS) 2 is corresponding one by one with the quantity of break 1.
Said temperature detect switch (TDS) 2 is fixedly connected with neck hoof former 7 through locking nut.
Said warning device 4 is composed in series by warning light group 81 and buzzer 9, and warning light group 81 is composed in parallel by a plurality of warning lights 8, and warning light 8 is corresponding one by one with break 1.
Said warning light 8 is installed on the bridge instrumentation dish.
Be that 300 ° of C are that example is introduced the utility model with temperature detect switch (TDS) 2 desired temperatures below.Break 1 temperature (is lower than 300 ℃) when normal range (NR), temperature detect switch (TDS) 2 is in closes off-position, and this moment, warning light 8 and buzzer 9 were not all worked.When certain break 1 temperature of automobile is too high (being higher than 300 ℃), temperature detect switch (TDS) 2 is in the connection "on" position, and acoustooptic alarm is sent in corresponding warning light 8 and buzzer 9 work in the warning light group 81 at this moment.The driver can know it is the concrete too high phenomenon of which break 1 occurrence temperature according to the prompting of warning light on the facia board 8, gets rid of so that in time handle.The utility model can make the driver in time find the whether overshoot scope of operating temperature of automobile front and back each break 1 of bridge; So that in time specific aim is got rid of; Avoid descending and anomalies such as the excessive braking deviation that causes of left and right sides braking force gap, braking weakness because of Braking efficiency; Reduced the generation of traffic accident, improved traffic safety, simple in structure, easy for installation, report to the police reliable.
Claims (5)
1. too high warning device of brake temperature; Comprise break (1), temperature detect switch (TDS) (2), warning device (4) and be connected electric wire (3); Connect through being connected electric wire (3) between said temperature detect switch (TDS) (2) and the warning device (4); It is characterized in that: the neck hoof former (7) of said break (1) is provided with temperature detect switch (TDS) (2); The positive pole of this temperature detect switch (TDS) (2) links to each other with an end of warning device (4) through connecting electric wire (3); The other end of warning device (4) links to each other with the positive pole of automobile power source (5), and the negative pole of automobile power source (5) links to each other with the vehicle frame bonding, and the negative pole of temperature detect switch (TDS) (2) links to each other with the vehicle frame bonding through brake shoe (6).
2. the too high warning device of a kind of brake temperature according to claim 1 is characterized in that: the quantity of said temperature detect switch (TDS) (2) is corresponding one by one with the quantity of break (1).
3. the too high warning device of a kind of brake temperature according to claim 1 and 2 is characterized in that: said temperature detect switch (TDS) (2) is fixedly connected with neck hoof former (7) through locking nut.
4. the too high warning device of a kind of brake temperature according to claim 1; It is characterized in that: said warning device (4) is composed in series by warning light group (81) and buzzer (9); Warning light group (81) is composed in parallel by a plurality of warning lights (8), and warning light (8) is corresponding one by one with break (1).
5. the too high warning device of a kind of brake temperature according to claim 4 is characterized in that: said warning light (8) is installed on the bridge instrumentation dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203889052U CN202274028U (en) | 2011-10-13 | 2011-10-13 | Brake over-temperature alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203889052U CN202274028U (en) | 2011-10-13 | 2011-10-13 | Brake over-temperature alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274028U true CN202274028U (en) | 2012-06-13 |
Family
ID=46194389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203889052U Expired - Lifetime CN202274028U (en) | 2011-10-13 | 2011-10-13 | Brake over-temperature alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821752A (en) * | 2019-10-30 | 2020-02-21 | 大唐吉林风力发电股份有限公司 | Control protection device for braking system of wind turbine generator |
| CN115163708A (en) * | 2022-06-21 | 2022-10-11 | 东风柳州汽车有限公司 | Real-time detection method and device for temperature of brake disc |
-
2011
- 2011-10-13 CN CN2011203889052U patent/CN202274028U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821752A (en) * | 2019-10-30 | 2020-02-21 | 大唐吉林风力发电股份有限公司 | Control protection device for braking system of wind turbine generator |
| CN115163708A (en) * | 2022-06-21 | 2022-10-11 | 东风柳州汽车有限公司 | Real-time detection method and device for temperature of brake disc |
| CN115163708B (en) * | 2022-06-21 | 2023-07-25 | 东风柳州汽车有限公司 | Real-time detection method and device for temperature of brake disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130904 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic Development Zone, Hanyang District, Hubei, China, No. 10, No. Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |