ES2575827B1 - Electronic power circuit applicable in electric door openers - Google Patents

Electronic power circuit applicable in electric door openers Download PDF

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Publication number
ES2575827B1
ES2575827B1 ES201431965A ES201431965A ES2575827B1 ES 2575827 B1 ES2575827 B1 ES 2575827B1 ES 201431965 A ES201431965 A ES 201431965A ES 201431965 A ES201431965 A ES 201431965A ES 2575827 B1 ES2575827 B1 ES 2575827B1
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Spain
Prior art keywords
solenoid
power
main
stage
supply
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Application number
ES201431965A
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Spanish (es)
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ES2575827A1 (en
Inventor
Roger ANDREU PALLEROLA
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Openers and Closers SL
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Openers and Closers SL
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Publication date
Application filed by Openers and Closers SL filed Critical Openers and Closers SL
Priority to ES201431965A priority Critical patent/ES2575827B1/en
Priority to EP15003654.9A priority patent/EP3040498A1/en
Publication of ES2575827A1 publication Critical patent/ES2575827A1/en
Application granted granted Critical
Publication of ES2575827B1 publication Critical patent/ES2575827B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32Energising current supplied by semiconductor device
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048Circuits, feeding, monitoring
    • E05B2047/0057Feeding

Landscapes

  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Circuito electrónico de alimentación aplicable en abrepuertas eléctricos.#Circuito electrónico que comprende: un bloque rectificador (1) conectado a través de dos conectores sin polaridad a una alimentación principal (a) de un rango de 6 a 28 V. AC/DC; un regulador de tensión (2) conectado al bloque rectificador (1) y que proporciona una alimentación interna (b), fija y estable, a un microprocesador (4) que determina el nivel de alimentación principal (a) mediante una etapa de acondicionamiento (3) y realiza una temporización para activar una etapa de potencia (5) que alimenta inicialmente a un solenoide con la máxima energía en función de la alimentación principal (6 a 28 V. AC/DC), y a continuación un modo de bajo consumo mediante la utilización de una modulación de ancho de pulsos (c), permaneciendo el solenoide (6) activado hasta que se desconecte la alimentación principal (a).Electronic power circuit applicable in electric door openers # Electronic circuit comprising: a rectifier block (1) connected through two connectors without polarity to a main power supply (a) in the range of 6 to 28 V. AC / DC; a voltage regulator (2) connected to the rectifier block (1) and that provides a fixed and stable internal power (b) to a microprocessor (4) that determines the main power level (a) by means of a conditioning stage ( 3) and performs a timing to activate a power stage (5) that initially feeds a solenoid with the maximum energy depending on the main supply (6 to 28 V. AC / DC), and then a low consumption mode by the use of a pulse width modulation (c), the solenoid (6) remaining activated until the main power supply (a) is disconnected.

Description

CIRCUITO ELECTRÓNICO DE ALIMENTACiÓN APLICABLE EN ABREPUERTAS ELÉCTRICOS. ELECTRONIC CIRCUIT OF POWER SUPPLY APPLICABLE IN ELECTRICAL OPENINGS.

Objeto de la invención. Object of the invention.

El objeto de la presente invención es un circuito electrónico de alimentación aplicable en abrepuertas eléctricos que permite activar un solenoide de accionamiento de una leva o elemento de bloqueo/desbloqueo del pestillo del abre puertas. The object of the present invention is an electronic power circuit applicable in electric door openers that allows activating a solenoid for actuating a cam or locking / unlocking element of the door opener latch.

Este circuito electrónico presenta unas características orientadas a permitir que el solenoide activado por el circuito electrónico, pueda accionar cualquier leva en horizontal o vertical, o elemento de bloqueo/desbloqueo del abrepuertas, que tenga una precarga de hasta 30 Kp. This electronic circuit has features oriented to allow the solenoid activated by the electronic circuit, can drive any cam horizontally or vertically, or lock / unlock element of the opener, which has a preload of up to 30 Kp.

Estado de la técnica. State of the art

Para realizar se apertura los abrepuertas eléctricos incorporan interiormente un dispositivo eléctrico de accionamiento conectado a una regleta externa de conexión, estando constituido generalmente dicho dispositivo eléctrico por un actuador o electroimán que al ser activado desplaza la palanca de retención hacia una posición inoperante en la que libera la palanca de bloqueo permitiendo por tanto el giro del pestillo basculante y la apertura de la puerta. In order to open, the electric door openers internally incorporate an electric drive device connected to an external connection strip, said electrical device being generally constituted by an actuator or electromagnet which, when activated, moves the retention lever to an inoperative position in which it releases the locking lever thus allowing the swing of the rocker latch and the opening of the door.

Estos abrepuertas están diseñados para ser alimentados con una corriente especifica, ya sea alterna o continua y de un determinado voltaje lo que supone un inconveniente tanto para los fabricantes que deben disponer de diferentes modelos como para los instaladores que deben disponer en cada reparación o instalación de aquel abrepuertas adecuado para ser alimentado con la corriente disponible en cada caso. These openers are designed to be supplied with a specific current, either alternating or continuous and of a certain voltage, which is an inconvenience both for manufacturers who must have different models and for installers who must have in each repair or installation of that suitable opener to be fed with the current available in each case.

En el modelo de utilidad U201430862 del mismo titular de la presente invención se describe un abrepuertas eléctrico que permite resolver los problemas de alimentación mencionados anteriormente, y que comprende, entre otros elementos: un mecanismo interno de bloqueo y desbloqueo del pestillo y un dispositivo eléctrico provisto de un actuador o electroimán de accionamiento de la palanca de retención hacia una posición de desbloqueo; presentando dicho abrepuertas una característica consistente en que comprende un circuito eléctrico con: una regleta a una corriente de alimentación, alterna o continua, de un voltaje comprendido entre 6 y 28 V. y una salida de alimentación del actuador o electroimán con unos impulsos eléctricos durante un tiempo predeterminado de apertura; y a continuación una corriente en tensión continua. In the utility model U201430862 of the same holder of the present invention an electric door opener is described that allows to solve the power problems mentioned above, and which comprises, among other elements: an internal mechanism for locking and unlocking the latch and an electric device provided of an actuator or electromagnet for actuating the retention lever towards an unlocked position; said opener having a characteristic consisting in that it comprises an electrical circuit with: a terminal strip with a supply current, alternating or continuous, of a voltage between 6 and 28 V. and an actuator or electromagnet power output with electrical impulses during a predetermined opening time; and then a direct voltage current.

Descripción de la invención. Description of the invention

Circuito electrónico de alimentación aplicable en abrepuertas eléctricos, objeto de la invención presenta unas características orientadas a mejorar el control de la alimentación de un solenoide, encargado de accionar una leva o elemento de bloqueo/desbloqueo del abrepuertas; alimentando inicialmente al solenoide con la máxima energía en función de una alimentación de entrada, de un rango de 6 a 28 Electronic power circuit applicable in electric door openers, object of the invention has features aimed at improving the control of the power supply of a solenoid, responsible for operating a cam or locking / unlocking element of the door opener; initially feeding the solenoid with maximum energy based on an input supply, from a range of 6 to 28

V. AC/DC y a continuación en un modo de bajo consumo, de forma que el solenoide se mantenga activado permanentemente hasta que se desconecte la alimentación principal. V. AC / DC and then in a low power mode, so that the solenoid remains permanently activated until the main power is disconnected.

De acuerdo con la invención este circuito electrónico de alimentación aplicable en abre puertas eléctricos; comprende: un bloque rectificador conectado a través de dos conectores sin polaridad a una alimentación principal de un rango de 6 a 28 V. AC/DC ; un regulador de tensión conectado al bloque rectificador y que proporciona una alimentación interna, fija y estable, a un sistema microprocesador que determina el nivel de alimentación principal mediante una etapa de acondicionamiento de la alimentación y realiza una temporización para activar una etapa de potencia que alimenta inicialmente a un solenoide con la máxima energía en función de la alimentación principal de 6 a 28 V. AC/DC, y a continuación un modo de bajo consumo mediante la utilización de una modulación de ancho de pulsos. In accordance with the invention this electronic power circuit applicable in electric door openers; it comprises: a rectifier block connected through two polarity-free connectors to a main supply in the range of 6 to 28 V. AC / DC; a voltage regulator connected to the rectifier block and that provides an internal, fixed and stable power to a microprocessor system that determines the main power level through a stage of conditioning the power and performs a timing to activate a power stage that feeds initially to a solenoid with the maximum energy depending on the main supply of 6 to 28 V. AC / DC, and then a low consumption mode by using a pulse width modulation.

Con este circuito electrónico de alimentación, el solenoide permanece activado hasta que se desconecte la alimentación principal y se desactive el sistema microprocesador; y en consecuencia, la etapa de potencia deje de accionar el solenoide, que vuelve a su estado de reposo inicial. With this electronic power circuit, the solenoid remains activated until the main power is disconnected and the microprocessor system is deactivated; and consequently, the power stage stops activating the solenoid, which returns to its initial rest state.

Este solenoide conjuntamente con el circuito electrónico de alimentación descrito anteriormente permite que el sistema electrónico del abre-puertas pueda accionar cualquier tipo de leva, en horizontal o vertical, o elemento de bloqueo/desbloqueo del abre puertas con una precarga de hasta 30Kp. This solenoid together with the electronic power circuit described above allows the electronic door opener system to drive any type of cam, horizontally or vertically, or lock / unlock element of the door opener with a preload of up to 30Kp.

Descripción de las figuras. Description of the figures.

Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:

--
La figura 1 muestra un esquema de un ejemplo de realización del circuito electrónico de alimentación aplicable en abre puertas eléctricos, según la invención. Figure 1 shows a diagram of an embodiment of the electronic power circuit applicable in electric door openers, according to the invention.

Realización preferida de la invención. Preferred embodiment of the invention.

Como se puede observar en el esquema adjunto circuito electrónico objeto de la invención comprende los siguientes bloques o subsistemas: bloque rectificador (1); regulador de tensión (2), etapa de acondicionamiento (3), sistema microprocesador (4), e1apa de potencia (5) y solenoide (6). As can be seen in the attached scheme, the electronic circuit object of the invention comprises the following blocks or subsystems: rectifier block (1); voltage regulator (2), conditioning stage (3), microprocessor system (4), power stage (5) and solenoid (6).

La alimentación principal (a) entre un rango de 6 a 28 V. AC/DC se introduce at bloque rectificador (1) a través de 2 conectores sin polaridad, dentro del rango de amplitud especificado (mínimo, máximo). The main supply (a) between a range of 6 to 28 V. AC / DC is introduced at rectifier block (1) through 2 connectors without polarity, within the specified amplitude range (minimum, maximum).

Una vez alimentado el circuito, entra en funcionamiento el regulador de tensión (2) que proporciona una alimentación interna fija y estable (b) al sistema microprocesador (4). Once the circuit has been powered, the voltage regulator (2) that provides a fixed and stable internal supply (b) to the microprocessor system (4) becomes operational.

Inmediatamente, el sistema microprocesador (4) arranca y determina el nivel de alimentación principal (a) mediante la etapa de acondicionamiento (3). Immediately, the microprocessor system (4) starts and determines the main power level (a) by means of the conditioning stage (3).

A partir de este punto, se realiza una temporización para activar la etapa de potencia From this point, a timing is performed to activate the power stage

(5) con la máxima energía, en función de la alimentación principal (6 a 28 V. AC/DC), y luego pasa a un modo de bajo consumo mediante la utilización de una modulación de ancho de pulsos (e). (5) with maximum energy, depending on the main power supply (6 to 28 V. AC / DC), and then it goes into a low power mode by using a pulse width modulation (e).

Mientras se mantenga la alimentación principal, el solenoide (6) estará activado de forma indefinida. Si se desconecta de la alimentación principal (a), se desactiva el sistema microprocesador (4) y en consecuencia la etapa de potencia (5) deja de accionar el solenoide (6), que vuelve a su estado de reposo inicial. While the main power is maintained, solenoid (6) will be activated indefinitely. If the main power supply (a) is disconnected, the microprocessor system (4) is deactivated and consequently the power stage (5) stops activating the solenoid (6), which returns to its initial rest state.

Este solenoide conjuntamente con el circuito electrónico de alimentación descrito puede accionar cualquier tipo de leva en horizontal o vertical, o cualquier otro elemento de bloqueo/desbloqueo, de un abrepuertas eléctrico que tenga una precarga de hasta 30 Kp. This solenoid together with the electronic power circuit described can drive any type of cam horizontally or vertically, or any other locking / unlocking element, of an electric door opener that has a preload of up to 30 Kp.

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, form a, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, form, size and arrangement of the described elements may be modified, provided that this does not imply alteration of the essential features of the invention that are claimed below.

Claims (1)

REIVINDICACIONES 1. Circuito electrónico de alimentación aplicable en abre puertas eléctricos; 1. Electronic power circuit applicable in open electric doors; 5 caracterizado porque comprende: un bloque rectificador (1) conectado a través de dos conectores sin polaridad a una alimentación principal (a) de un rango de 6 a 28 5 characterized in that it comprises: a rectifier block (1) connected through two connectors without polarity to a main supply (a) of a range of 6 to 28 V. AC/DC; un regulador de tensión (2) conectado al bloque rectificador (1) Y que proporciona una alimentación interna (b), fija y estable, a un microprocesador (4) que determina el nivel de alimentación principal (a) mediante una etapa de V. AC / DC; a voltage regulator (2) connected to the rectifier block (1) Y that provides a fixed and stable internal power (b) to a microprocessor (4) that determines the main power level (a) by means of a stage of 10 acondicionamiento (3) y realiza una temporización para activar una etapa de potencia 10 conditioning (3) and perform a timing to activate a power stage (5) que alimenta inicialmente a un solenoide con la máxima energía en función de la alimentación principal (6 a 28 V. AC/DC) , y a continuación un modo de bajo consumo mediante la utilización de una modulación de ancho de pulsos (c), permaneciendo el solenoide (6) activado hasta que se desconecte la alimentación principal (a) y (5) that initially feeds a solenoid with the maximum energy depending on the main supply (6 to 28 V. AC / DC), and then a low consumption mode by using a pulse width modulation (c) , the solenoid (6) remains activated until the main power supply (a) is disconnected and 15 desactive el sistema microprocesador (4) y en consecuencia, la etapa de potencia (5) deje de accionar el solenoide (6), que vuelve a su estado de reposo inicial. 15 deactivate the microprocessor system (4) and, consequently, the power stage (5) stops operating the solenoid (6), which returns to its initial rest state.
ES201431965A 2014-12-30 2014-12-30 Electronic power circuit applicable in electric door openers Active ES2575827B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201431965A ES2575827B1 (en) 2014-12-30 2014-12-30 Electronic power circuit applicable in electric door openers
EP15003654.9A EP3040498A1 (en) 2014-12-30 2015-12-22 Feeding electronic circuit applicable to electric door openers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431965A ES2575827B1 (en) 2014-12-30 2014-12-30 Electronic power circuit applicable in electric door openers

Publications (2)

Publication Number Publication Date
ES2575827A1 ES2575827A1 (en) 2016-07-01
ES2575827B1 true ES2575827B1 (en) 2017-01-25

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Application Number Title Priority Date Filing Date
ES201431965A Active ES2575827B1 (en) 2014-12-30 2014-12-30 Electronic power circuit applicable in electric door openers

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EP (1) EP3040498A1 (en)
ES (1) ES2575827B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3599327T (en) * 2018-07-25 2021-05-31 Openers & Closers Sl Electric power system applicable to electric door openers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878147A (en) * 1987-08-05 1989-10-31 Kabushiki Kaisha Toshiba Electromagnetic coil drive device
US4797779A (en) * 1987-10-05 1989-01-10 Folger Adam Company Pulsed power supply
US5654865A (en) * 1995-08-28 1997-08-05 Hanchett Entry Systems, Inc. Power and control circuit for an electric door strike
US6611414B1 (en) * 1996-08-30 2003-08-26 Harrow Products, Inc. Control system for electromagnetic lock
US6671158B1 (en) * 2001-11-05 2003-12-30 Deltrol Controls Pulse width modulated solenoid
DE102008014976B4 (en) * 2007-05-08 2010-10-21 Ist Systems Gmbh Electric door opener
DE102011121702C5 (en) * 2011-12-09 2016-08-11 Assa Abloy Sicherheitstechnik Gmbh Method for operating an electric door opener, and electric door opener

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Publication number Publication date
EP3040498A1 (en) 2016-07-06
ES2575827A1 (en) 2016-07-01

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