CN113677149B - Entrance guard machine equipment for realizing noninductive door opening based on RCC (remote control) low-power consumption Bluetooth technology - Google Patents
Entrance guard machine equipment for realizing noninductive door opening based on RCC (remote control) low-power consumption Bluetooth technology Download PDFInfo
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- CN113677149B CN113677149B CN202110818541.5A CN202110818541A CN113677149B CN 113677149 B CN113677149 B CN 113677149B CN 202110818541 A CN202110818541 A CN 202110818541A CN 113677149 B CN113677149 B CN 113677149B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses entrance guard machine equipment for realizing noninductive door opening based on a low-power consumption Bluetooth technology of RCC (remote control chip), which comprises an entrance guard system, an entrance guard machine shell and a control main board, wherein the control main board is arranged on the inner wall of the rear side of the entrance guard machine shell, a first heat dissipation mechanism is arranged on the rear side of the entrance guard machine shell, and a second heat dissipation mechanism is arranged on the left side and the right side of the entrance guard machine shell; the first heat dissipation mechanism comprises a first heat conduction plate, a first semiconductor refrigerating sheet is fixed on the inner side of the first heat conduction plate, and a heat absorption sheet is fixed on the inner side of the first semiconductor refrigerating sheet. According to the door control machine, the first heat dissipation mechanism and the second heat dissipation mechanism are arranged on the door control machine shell, so that heat on the control main board and heat inside the door control machine shell can be effectively conducted to the outside for heat dissipation, and a through hole is not required to be arranged on the door control machine shell for heat dissipation, so that the whole door control machine shell is good in tightness, external dust and moisture are difficult to enter the door control machine shell, and the service life of the door control machine is prolonged.
Description
Technical Field
The invention relates to the field of door control machines, in particular to door control machine equipment for realizing noninductive door opening based on a low-power consumption Bluetooth technology of RCC.
Background
With the continuous development of society, the living standard is continuously improved, and the safety of coming in and going out is also a concern. With the development of economy and the application of emerging technologies, entrance and exit control is continuously developed towards safety and convenience, and the entrance guard system is connected with the traditional mechanical door lock, the electronic magnetic card lock and the electronic coded lock. The intelligent times brought by the Internet of things also allow the familiar access control market to have obvious change, the intelligent access control system is combined with an intelligent security system, the security performance is optimized and upgraded, and the intelligent access control system and the property management system are integrated to realize more intelligent home applications. With the gradual maturity of WiFi and Bluetooth technologies, the safety of wireless data communication and the stability of data transmission are guaranteed, and the intelligent access control system is widely applied to management control systems and becomes an important component of systems such as houses, buildings and banks.
At present, a large amount of heat of current entrance guard's machine internal component during operation heat dissipation, in order to discharge heat and guarantee the normal use of entrance guard's machine internal component, offer the heat dissipation through-hole on entrance guard's machine casing generally, discharge the inside heat of entrance guard's machine casing through the heat dissipation through-hole, external dust impurity and aqueous vapor get into inside the entrance guard's machine casing through the heat dissipation through-hole easily simultaneously, cause the influence to the inside component of entrance guard's machine casing to the life of entrance guard's machine has been reduced.
Therefore, it is necessary to solve the above problems by providing an access control device for realizing a door opening without sense based on the RCC low power consumption bluetooth technology.
Disclosure of Invention
The invention aims to provide door control equipment for realizing a door opening without sense based on a low-power consumption Bluetooth technology of RCC, and the door control equipment comprises a first heat dissipation mechanism, a heat absorption sheet, a first semiconductor refrigerating sheet, a first heat conduction plate, a second semiconductor refrigerating sheet, a first heat dissipation plate and a heat dissipation fan from inside to outside, wherein the first heat dissipation mechanism is arranged at the rear side of a door control shell and can effectively conduct heat on a control main board to dissipate heat, the second heat dissipation mechanisms are arranged at the left side and the right side of the door control shell and are respectively composed of the heat absorption sheet, a third semiconductor refrigerating sheet, the second heat conduction plate and the second heat dissipation plate from inside to outside, and through holes are not required to be formed in the door control shell for heat dissipation, so that the sealing performance of the whole door control shell is good, and the defects in the technology are overcome.
In order to achieve the above object, the present invention provides the following technical solutions: the entrance guard machine equipment for realizing the noninductive door opening based on the RCC low-power consumption Bluetooth technology comprises an entrance guard system, an entrance guard machine shell and a control main board, wherein the control main board is arranged on the inner wall of the rear side of the entrance guard machine shell, the entrance guard system comprises a single chip, a BLE Bluetooth module, an electronic lock driving module and a mobile phone terminal, the single chip and the BLE Bluetooth module are arranged on the control main board, the single chip is in bidirectional communication connection with the BLE Bluetooth module, the output end of the single chip is electrically connected with the input end of the electronic lock driving module, the mobile phone terminal is provided with a mobile phone Bluetooth module and Bluetooth entrance guard APP software, the two-way communication connection between the mobile phone Bluetooth module and the BLE Bluetooth module is realized, the rear side of the entrance guard machine shell is provided with a first heat dissipation mechanism, and the left side and the right side of the entrance guard machine shell are respectively provided with a second heat dissipation mechanism;
the first heat dissipation mechanism comprises a first heat conduction plate, the first heat conduction plate is inlaid on the rear side wall of the door control machine shell, the first heat conduction plate penetrates through the inner side and the outer side of the rear side wall of the door control machine shell, a first semiconductor refrigerating sheet is fixed on the inner side of the first heat conduction plate, a heat absorption sheet is fixed on the inner side of the first semiconductor refrigerating sheet, the heat absorption sheet is abutted to the control main board, a temperature sensor is arranged between the heat absorption sheet and the control main board, a second semiconductor refrigerating sheet is fixed on the outer side of the first heat conduction plate, a first heat dissipation plate is fixed on the outer side of the second semiconductor refrigerating sheet, a heat dissipation fan is fixed on the outer side of the first heat dissipation plate, the second heat dissipation mechanism comprises a second heat conduction plate, the second heat conduction plate is inlaid on the side wall of the door control machine shell, a third semiconductor refrigerating sheet is fixed on the inner side of the second heat conduction plate, and a heat absorption plate is fixed on the inner side of the third semiconductor refrigerating sheet, and a second heat dissipation plate is fixed on the outer side of the second heat conduction plate.
Preferably, the output end of the temperature sensor is electrically connected with the input end of the single-chip, and the output end of the single-chip is electrically connected with the input ends of the first semiconductor refrigerating chip, the second semiconductor refrigerating chip, the cooling fan and the third semiconductor refrigerating chip respectively.
Preferably, the first heat conducting plate is made of copper materials, the second heat conducting plate is made of copper materials, the heat absorbing sheet is set to be a heat conducting silica gel sheet, and the heat absorbing sheet is bonded with the control main board through heat conducting silica gel.
Preferably, the first heat dissipation plate is provided with strip-shaped heat dissipation fins at equal intervals on one side close to the heat dissipation fan, and the strip-shaped heat dissipation fins and the first heat dissipation plate are integrally formed.
Preferably, the heat absorbing plate is provided with heat absorbing convex strips at equal intervals on one side far away from the third semiconductor refrigerating sheet, the heat absorbing convex strips and the heat absorbing plate are integrally formed by adopting heat conducting silica gel, and grooves are formed in the second heat radiating plate at equal intervals on one side far away from the second heat conducting plate.
Preferably, the access control system comprises a storage module, wherein the storage module is arranged on the control main board, and the single chip is in bidirectional communication connection with the storage module.
Preferably, the access control system comprises a display screen, an indicator light and a built-in loudspeaker, wherein the display screen and the indicator light are arranged on the front side of the access control machine shell, the indicator light is a strip-shaped indicator light, the indicator light is located above the display screen, the built-in loudspeaker is arranged inside the access control machine shell, and the output end of the single chip is electrically connected with the display screen, the indicator light and the input end of the built-in loudspeaker respectively.
Preferably, a standby storage battery is installed in the door control machine shell, and the output end of the standby storage battery is electrically connected with the input end of the control main board.
Preferably, the rear side of entrance guard's machine casing is provided with the guard frame, through bolted connection between guard frame and the entrance guard's machine casing, radiator fan nestification is in the guard frame, the guard frame is kept away from the one end port of entrance guard's machine casing and is fixed with first dust screen, the heat dissipation bar hole has been seted up to the equal interval in the left and right sides of guard frame, the port in heat dissipation bar hole is fixed with the second dust screen.
Preferably, the upper and lower both ends of protection frame rear side all are fixed with the mount pad, integration processing sets up between mount pad and the protection frame, the mounting hole has been seted up on the mount pad.
In the technical scheme, the invention has the technical effects and advantages that:
1. the first heat dissipation mechanism is arranged at the rear side of the door control machine shell and consists of the heat absorption sheet, the first semiconductor refrigerating sheet, the first heat conduction plate, the second semiconductor refrigerating sheet, the first heat dissipation plate and the heat dissipation fan from inside to outside in sequence, so that heat on a control main board can be effectively conducted out for heat dissipation, the second heat dissipation mechanisms are arranged at the left side and the right side of the door control machine shell and consist of the heat absorption plate, the third semiconductor refrigerating sheet, the second heat conduction plate and the second heat dissipation plate from inside to outside in sequence, the heat inside the door control machine shell can be effectively conducted to the outside for heat dissipation, the heat dissipation effect of the door control machine is further improved, through holes are not required to be formed in the door control machine shell for heat dissipation, the tightness of the whole door control machine shell is good, external dust and moisture are difficult to enter the door control machine shell, and the service life of the door control machine is prolonged;
2. the BLE Bluetooth module is arranged on the control main board and is in communication connection with the mobile phone Bluetooth module of the mobile phone terminal, when a user carries the mobile phone terminal to be close to the periphery of the access control machine, the mobile phone Bluetooth module is automatically connected with the inside of the access control machine, the identity verification is completed through the interaction data, after the identity verification is passed, the single chip controls the electronic lock driving module to work for opening the door, the whole process is fast, stable and efficient, the constraint of the traditional large-string key and the access control card is eliminated, the management and maintenance of the access control card are not needed, and the cost is saved;
3. the temperature sensor is arranged between the heat absorption sheet and the control main board, the temperature sensor detects the temperature of the control main board in real time, when the temperature of the control main board reaches or exceeds a set highest temperature, the single sheet controls the control of the cooling fan, so that the cooling efficiency is improved, and when the temperature sensor detects that the temperature of the control main board does not reach the set temperature in real time, the cooling fan does not work, and the loss is reduced;
4. the indication lamp is arranged on the front side of the door control machine shell, the built-in loudspeaker is arranged in the door control machine shell, when the identity verification passes, the indication lamp is turned on, and meanwhile, the built-in loudspeaker carries out voice prompt, so that the use effect of the door control machine is improved;
5. through being fixed with the protection frame at the rear side of entrance guard's machine casing, can protect radiator fan, avoid radiator fan to expose outside for a long time and cause the damage, the heat dissipation bar hole that port and lateral wall of protection frame rear side were seted up simultaneously is convenient for protect the intraductal thermal discharge of frame, does not influence the heat dissipation of first cooling mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an overall perspective view of the present invention;
FIG. 3 is a schematic illustration of FIG. 2 with a first dust screen removed in accordance with the present invention;
FIG. 4 is a front cross-sectional view of the present invention;
FIG. 5 is an exploded view of a first heat dissipating mechanism according to the present invention;
FIG. 6 is an exploded view of a second heat dissipating mechanism according to the present invention;
fig. 7 is a schematic diagram of an access control system according to the present invention.
Reference numerals illustrate:
the door control device comprises a door control device shell, a 2 control main board, a 3 single chip, a 4BLE Bluetooth module, a 5 electronic lock driving module, a 6 mobile phone terminal, a 7 mobile phone Bluetooth module, a 8 first heat conducting plate, a 9 first semiconductor refrigerating plate, a 10 heat absorbing plate, a 11 temperature sensor, a 12 second semiconductor refrigerating plate, a 13 first heat radiating plate, a 14 heat radiating fan, a 15 second heat conducting plate, a 16 third semiconductor refrigerating plate, a 17 heat absorbing plate, a 18 second heat radiating plate, a 19 strip-shaped heat radiating plate, a 20 heat absorbing convex strip, a 21 groove, a 22 protective frame, a 23 first dust screen, a 24 heat radiating strip-shaped hole, a 25 second dust screen, a 26 mounting seat, a 27 Bluetooth door control APP software, a 28 standby storage battery, a 29 storage module, a 30 display screen, a 31 indicator lamp and a 32 built-in loudspeaker.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides entrance guard equipment for realizing a door opening without sense based on a low-power consumption Bluetooth technology of RCC (remote control) as shown in figures 1-7, which comprises an entrance guard system, an entrance guard casing 1 and a control main board 2, wherein the control main board 2 is arranged on the inner wall of the rear side of the entrance guard casing 1, the entrance guard comprises a single-chip 3, a BLE Bluetooth module 4, an electronic lock driving module 5 and a mobile phone terminal 6, the single-chip 3 and the BLE Bluetooth module 4 are arranged on the control main board 2, the single-chip 3 and the BLE Bluetooth module 4 are in two-way communication connection, the output end of the single-chip 3 is electrically connected with the input end of the electronic lock driving module 5, the mobile phone terminal 6 is provided with a mobile phone Bluetooth module 7 and Bluetooth entrance guard APP 27, the mobile phone Bluetooth module 7 is in two-way communication connection with the BLE Bluetooth module 4, the communication between the mobile phone terminal 6 and the single-chip 3 is realized, the rear side of the entrance guard casing 1 is provided with a first heat dissipation mechanism, and the left side and right sides of the entrance guard casing 1 are respectively provided with a second heat dissipation mechanism;
the first heat dissipation mechanism comprises a first heat conduction plate 8, the first heat conduction plate 8 is inlaid on the rear side wall of the door control machine shell 1, the first heat conduction plate 8 penetrates through the inner side and the outer side of the rear side wall of the door control machine shell 1, a first semiconductor refrigerating plate 9 is fixed on the inner side of the first heat conduction plate 8, a heat absorption plate 10 is fixed on the inner side and the outer side of the first semiconductor refrigerating plate 9, the heat absorption plate 10 is abutted against the control main board 2, a temperature sensor 11 is arranged between the heat absorption plate 10 and the control main board 2, a second semiconductor refrigerating plate 12 is fixed on the outer side of the first heat conduction plate 8, a first heat dissipation plate 13 is fixed on the outer side of the second semiconductor refrigerating plate 12, a heat dissipation fan 14 is fixed on the outer side of the first heat dissipation plate 13, the second heat dissipation mechanism comprises a second heat conduction plate 15, the second heat conduction plate 15 is inlaid on the side wall of the door control machine shell 1, the inner side of the second heat conduction plate 15 penetrates through the inner side wall of the door control machine shell 1, a third semiconductor refrigerating plate 16 is fixed on the inner side of the second heat conduction plate 15, a second heat dissipation plate 16 is fixed on the inner side of the second heat conduction plate 16, and a second heat dissipation plate 17 is fixed on the outer side of the second heat dissipation plate 17.
The output end of the temperature sensor 11 is electrically connected with the input end of the single-chip 3, the output end of the single-chip 3 is electrically connected with the input ends of the first semiconductor refrigerating chip 9, the second semiconductor refrigerating chip 12, the cooling fan 14 and the third semiconductor refrigerating chip 16 respectively, the temperature sensor 11 sends detected temperature information to the single-chip 3, and the single-chip 3 controls the first semiconductor refrigerating chip 9, the second semiconductor refrigerating chip 12, the cooling fan 14 and the third semiconductor refrigerating chip 16 to work according to the temperature information after processing.
The access control system comprises a storage module 29, the storage module 29 is arranged on the control main board 2, the single chip 3 is in bidirectional communication connection with the storage module 29, the storage module 29 can store user information, and identity verification can be conducted when data interaction is facilitated.
The implementation mode specifically comprises the following steps: the BLE Bluetooth module 4 adopts a BLE4.2 Bluetooth module SKB369 developed by a Nordic nRF52832 chip scheme, a user downloads corresponding Bluetooth entrance guard APP software 33 on a mobile phone terminal 6 to carry out identity registration, when the user carries the mobile phone terminal 6 to be close to the periphery of an entrance guard machine, the mobile phone Bluetooth module 7 is automatically connected with the BLE Bluetooth module 4 in the entrance guard machine, the mobile phone terminal 6 sends a signal to a single chip 3 in the entrance guard machine, and starts interaction data to finish identity verification, after the identity verification is passed, the single chip 3 controls an electronic lock driving module 5 to work to open a door, bluetooth is automatically disconnected and waits for connection of the next user, the whole process is fast, stable and efficient, a first heat dissipation mechanism is arranged on the rear side of the entrance guard machine shell 1, second heat dissipation mechanisms are arranged on the left side and the right side of the entrance guard machine shell 1, the first heat dissipation mechanism sequentially comprises a heat absorption sheet 10, a first semiconductor refrigerating sheet 9, a first heat conducting plate 8, a second semiconductor refrigerating sheet 12, a first heat dissipation plate 13 and a heat dissipation fan 14 from inside to outside, wherein the heat absorption sheet 10 is in contact with the control main board 2, heat on the control main board 2 sequentially passes through the heat absorption sheet 10, the first semiconductor refrigerating sheet 9, the first heat conducting plate 8 and the second semiconductor refrigerating sheet 12 and finally is dissipated through the first heat dissipation plate 13, the heat on the control main board 2 is led out of the entrance guard machine shell 1 to dissipate heat, the heat dissipation effect of the control main board 2 is improved, the second heat dissipation mechanism sequentially comprises a heat absorption plate 17, a third semiconductor refrigerating sheet 16, a second heat conducting plate 15 and a second heat dissipation plate 18 from inside to outside, the heat inside the entrance guard machine shell 1 sequentially passes through the heat absorption plate 17, the third semiconductor refrigerating sheet 16 and the second heat dissipation plate 15 and finally is dissipated through the second heat dissipation plate 18, the heat inside the entrance guard machine shell 1 can be led out, the inside radiating effect of entrance guard's machine casing 1 has further been improved, and need not to offer the through-hole heat dissipation on entrance guard's machine casing 1, make whole entrance guard's machine casing 1 leakproofness good, external dust and aqueous vapor are difficult to get into in the entrance guard's machine casing 1, the life of entrance guard's machine has been prolonged, be provided with temperature sensor 11 between heat absorption piece 10 and the control mainboard 2, temperature sensor 11 real-time detection control mainboard 2's temperature, when control mainboard 2's temperature reaches or exceeds the highest temperature of settlement, stand-alone piece 3 control radiator fan 14 control, improve radiating efficiency, when temperature sensor 11 real-time detection control mainboard 2 temperature does not reach the temperature of settlement, radiator fan 14 does not work, reduce the loss, the embodiment has specifically solved the heat dissipation through-hole of seting up on the entrance guard's machine casing that exists among the prior art, through the heat dissipation through the through-hole with inside heat discharge of entrance guard's machine casing, external dust impurity and aqueous vapor get into inside the entrance guard's machine casing easily through the heat dissipation through-hole simultaneously, cause the influence to the inside component of entrance guard's machine casing, the life's of entrance guard's machine, thereby the problem has been reduced.
As shown in fig. 1, 3 and 5-6, the first heat-conducting plate 8 is made of copper material, the second heat-conducting plate 15 is made of copper material, the copper plate has a good heat transfer function, and can conduct the internal heat, the heat-absorbing sheet 10 is set to be a heat-conducting silica gel sheet, and the heat-absorbing sheet 10 is adhered to the control main board 2 through heat-conducting silica gel, so that the heat-conducting effect of the heat-conducting silica gel sheet is good, and the heat-absorbing sheet 10 can effectively conduct the heat on the control main board 2.
The equidistant bar fin 19 that is equipped with in one side that is close to radiator fan 14 of first heating panel 13, integration machine-shaping between bar fin 19 and the first heating panel 13 has improved the joint strength between bar fin 19 and the first heating panel 13, has reduced the processing degree of difficulty, and bar fin 19 has increased the area of contact of air simultaneously, has improved radiating efficiency.
The heat absorption plate 17 is kept away from one side equidistant heat absorption sand grip 20 that is equipped with of third semiconductor refrigeration piece 16, has increased the area of contact of the inside air of entrance guard's machine casing 1, can drive the inside heat of entrance guard's machine casing 1 effectively, heat absorption sand grip 20 adopts heat conduction silica gel integration integrated into one piece with heat absorption plate 17, has improved the joint strength between heat absorption sand grip 20 and the heat absorption plate 17, has reduced the processing degree of difficulty, equidistant recess 21 of seting up in one side of keeping away from second heat conduction plate 15 of second heating panel 18 has increased the area of contact of second heating panel 18 and outside air, has improved radiating efficiency.
The implementation mode specifically comprises the following steps: through setting up the heat absorption piece 10 as heat conduction silica gel piece, adhere through heat conduction silica gel between heat absorption piece 10 and the control mainboard 2, make contact closely between heat absorption piece 10 and the control mainboard 2, make heat absorption piece 10 can be effectively with the heat on the conduction control mainboard 2, equidistant heat absorption sand grip 20 that is equipped with on the heat absorption board 17, increased the area of contact of the inside air of door access machine casing 1, can transmit the inside heat of door access machine casing 1 effectively, first heat conduction board 8 and second heat conduction board 15 all adopt copper materials processing to make, structural strength is big, and not fragile, and heat conductivility is superior, can effectively conduct heat, outwards conduct inside heat, equidistant bar fin 19 that is equipped with in the outside of first heating panel 13, the recess heating panel 21 has been seted up in the outside equidistant of second heating panel 18, the area of contact of first heating panel 13 and second heating panel 18 and outside air has been increased radiating efficiency, the heat absorption area of the heat absorption board that exists in the prior art is little, the problem of the radiating area of heat dissipation board is little, the radiating effect is poor is led to the embodiment specifically solved.
As shown in fig. 1, fig. 4 and fig. 7, the access control system comprises a display screen 30, an indicator lamp 31 and a built-in speaker 32, wherein the display screen 30 and the indicator lamp 31 are installed on the front side of the access control machine shell 1, the indicator lamp 31 is a strip-shaped indicator lamp, the indicator lamp 31 is located above the display screen 30, the built-in speaker 32 is installed inside the access control machine shell 1, the output end of the single chip 3 is electrically connected with the input ends of the display screen 30, the indicator lamp 31 and the built-in speaker 32 respectively, when the identity verification passes, the indicator lamp 31 is lightened, and meanwhile, the built-in speaker 32 carries out voice prompt, so that the use effect of the access control machine is improved.
The inside of entrance guard's machine casing 1 is equipped with reserve battery 28, electric connection between reserve battery 28's the output and the input of control mainboard 2, when because of unexpected power failure, reserve battery 28 can provide the electric quantity, guarantees the normal work of entrance guard's machine.
The implementation mode specifically comprises the following steps: when the user carries the mobile phone terminal 6 and is close to the entrance guard machine around, begin interactive data and accomplish the verification of identity, when verifying and pass, stand-alone piece 3 control pilot lamp 31 lights, simultaneously built-in speaker 32 carries out the voice prompt that passes through, show user information on the display screen 30, when verifying and fail, pilot lamp 31 is not bright, built-in speaker 32 carries out the voice prompt that does not pass through, the suggestion effect is good, the internally mounted of entrance guard machine casing 1 has reserve battery 28, when unexpected power failure, reserve battery 28 can provide the electric quantity for entrance guard machine internal element work, entrance guard can normally work when guaranteeing to have a power failure, the entrance guard machine suggestion effect subalternation problem that exists among the prior art has specifically been solved to this embodiment.
As shown in fig. 1-3, the rear side of the door control machine shell 1 is provided with a protection frame 22, the protection frame 22 is connected with the door control machine shell 1 through bolts, the cooling fan 14 is nested in the protection frame 22, a first dust screen 23 is fixed at one end port of the protection frame 22 far away from the door control machine shell 1, heat dissipation strip-shaped holes 24 are formed in the left side and the right side of the protection frame 22 at equal intervals, a second dust screen 25 is fixed at the port of the heat dissipation strip-shaped holes 24, the cooling fan 14 can be protected through the protection frame 22, damage caused by long-time exposure of the cooling fan 14 is avoided, and the cooling fan 14 is protected.
The upper and lower both ends of protection frame 22 rear side all are fixed with mount pad 26, integration processing sets up between mount pad 26 and the protection frame 22, the mounting hole has been seted up on the mount pad 26, and the installation of being convenient for the entrance guard's machine through mount pad 26 is fixed, is convenient for fix the entrance guard's machine on the wall.
The implementation mode specifically comprises the following steps: the rear side of entrance guard's machine casing 1 is provided with protection frame 22, the upper and lower both ends of protection frame 22 rear side all are fixed with mount pad 26, fix protection frame 22 on the wall through mount pad 26, thereby make the entrance guard's machine install at the entrance guard, protection frame 22 covers the outside at radiator fan 14, can protect radiator fan 14, avoid radiator fan 14 to expose and cause the damage for a long time, the heat dissipation bar hole 24 has been seted up to the equidistant interval in the left and right sides of protection frame 22, can realize the exchange of protection frame 22 inside air and outside air through heat dissipation bar hole 24, the heat emission of being convenient for, do not influence the heat dissipation of first cooling mechanism, the port of heat dissipation bar hole 24 is fixed with second dust screen 25, can prevent that the dust from getting into in the protection frame 22 from piling up to cover at the surface of radiator fan 14 and first heating panel 13, the radiating effect has been improved, this embodiment has specifically solved the radiator fan that exists in the prior art and has exposed, pile up to cover dust and easy problem damaged.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (9)
1. The utility model provides a low-power consumption bluetooth technology based on RCC realizes door control machine equipment that noninductive was opened door, includes access control system, door control machine casing (1) and control mainboard (2), control mainboard (2) are installed on the rear side inner wall of door control machine casing (1), its characterized in that: the entrance guard system comprises a single chip (3), a BLE Bluetooth module (4), an electronic lock driving module (5) and a mobile phone terminal (6), wherein the single chip (3) and the BLE Bluetooth module (4) are both installed on a control main board (2), the single chip (3) is in bidirectional communication connection with the BLE Bluetooth module (4), the output end of the single chip (3) is electrically connected with the input end of the electronic lock driving module (5), the mobile phone terminal (6) is provided with a mobile phone Bluetooth module (7) and Bluetooth entrance guard APP software (27), the mobile phone Bluetooth module (7) is in bidirectional communication connection with the BLE Bluetooth module (4), the rear side of the entrance guard machine shell (1) is provided with a first heat dissipation mechanism, and the left side and the right side of the entrance guard machine shell (1) are both provided with a second heat dissipation mechanism;
the first heat dissipation mechanism comprises a first heat conduction plate (8), the first heat conduction plate (8) is inlaid on the rear side wall of the door control machine shell (1), the first heat conduction plate (8) penetrates through the inner side and the outer side of the rear side wall of the door control machine shell (1), a first semiconductor refrigerating plate (9) is fixed on the inner side of the first heat conduction plate (8), a heat absorption plate (10) is fixed on the inner side of the first semiconductor refrigerating plate (9), the heat absorption plate (10) is abutted against a control main board (2), a temperature sensor (11) is arranged between the heat absorption plate (10) and the control main board (2), a second semiconductor refrigerating plate (12) is fixed on the outer side of the first heat conduction plate (8), a first heat dissipation plate (13) is fixed on the outer side of the second semiconductor refrigerating plate (12), a fan (14) is fixed on the outer side of the first heat dissipation plate (13), the second heat dissipation mechanism comprises a second heat conduction plate (15) inlaid on the side wall of the door control machine shell (1), a second heat conduction plate (15) penetrates through the inner side wall of the door control machine shell (16), a third heat dissipation plate (16) is fixed on the inner side of the door control machine shell (16), a second radiating plate (18) is fixed on the outer side of the second heat conducting plate (15);
the output end of the temperature sensor (11) is electrically connected with the input end of the single-chip (3), and the output end of the single-chip (3) is electrically connected with the input ends of the first semiconductor refrigerating chip (9), the second semiconductor refrigerating chip (12), the cooling fan (14) and the third semiconductor refrigerating chip (16) respectively.
2. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the first heat-conducting plate (8) is made of copper materials, the second heat-conducting plate (15) is made of copper materials, the heat-absorbing sheet (10) is a heat-conducting silica gel sheet, and the heat-absorbing sheet (10) is adhered to the control main board (2) through heat-conducting silica gel.
3. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the strip-shaped radiating fins (19) are arranged on one side, close to the radiating fan (14), of the first radiating plate (13) at equal intervals, and the strip-shaped radiating fins (19) and the first radiating plate (13) are integrally formed in a machining mode.
4. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the heat absorption plate (17) is provided with heat absorption convex strips (20) at equal intervals on one side far away from the third semiconductor refrigerating sheet (16), the heat absorption convex strips (20) and the heat absorption plate (17) are integrally formed by heat conduction silica gel, and grooves (21) are formed in the side, far away from the second heat conduction plate (15), of the second heat dissipation plate (18) at equal intervals.
5. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the access control system comprises a storage module (29), wherein the storage module (29) is arranged on a control main board (2), and the single chip (3) is in bidirectional communication connection with the storage module (29).
6. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the entrance guard system comprises a display screen (30), an indicator lamp (31) and a built-in loudspeaker (32), wherein the display screen (30) and the indicator lamp (31) are arranged on the front side of an entrance guard machine shell (1), the indicator lamp (31) is a strip-shaped indicator lamp, the indicator lamp (31) is located above the display screen (30), the built-in loudspeaker (32) is arranged inside the entrance guard machine shell (1), and the output end of the single chip (3) is electrically connected with the display screen (30), the indicator lamp (31) and the input end of the built-in loudspeaker (32) respectively.
7. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the door control machine is characterized in that a standby storage battery (28) is arranged in the door control machine shell (1), and the output end of the standby storage battery (28) is electrically connected with the input end of the control main board (2).
8. The RCC-based low-power consumption bluetooth technology-based door control device for realizing sensorless door opening according to claim 1, wherein the device is characterized in that: the door control machine shell is characterized in that a protection frame (22) is arranged on the rear side of the door control machine shell (1), the protection frame (22) is connected with the door control machine shell (1) through bolts, the cooling fan (14) is nested in the protection frame (22), a first dustproof net (23) is fixed on one end port of the protection frame (22) far away from the door control machine shell (1), cooling strip-shaped holes (24) are formed in the left side and the right side of the protection frame (22) at equal intervals, and a second dustproof net (25) is fixed on the port of the cooling strip-shaped holes (24).
9. The RCC-based low-power consumption bluetooth technology-implemented door control device for realizing sensorless door opening according to claim 8, wherein: the upper end and the lower end of the rear side of the protection frame (22) are respectively fixed with a mounting seat (26), the mounting seats (26) and the protection frame (22) are integrally processed, and mounting holes are formed in the mounting seats (26).
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| CN202110818541.5A CN113677149B (en) | 2021-07-20 | 2021-07-20 | Entrance guard machine equipment for realizing noninductive door opening based on RCC (remote control) low-power consumption Bluetooth technology |
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| CN202110818541.5A CN113677149B (en) | 2021-07-20 | 2021-07-20 | Entrance guard machine equipment for realizing noninductive door opening based on RCC (remote control) low-power consumption Bluetooth technology |
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