BRMU8700223U - technical provision introduced in traffic light - Google Patents

technical provision introduced in traffic light

Info

Publication number
BRMU8700223U
BRMU8700223U BRMU8700223U BRMU8700223U BR MU8700223 U BRMU8700223 U BR MU8700223U BR MU8700223 U BRMU8700223 U BR MU8700223U BR MU8700223 U BRMU8700223 U BR MU8700223U
Authority
BR
Brazil
Prior art keywords
source
current
controlled
traffic
leds
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Mario Spadoni Jr
Original Assignee
Mario Spadoni Jr
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mario Spadoni Jr filed Critical Mario Spadoni Jr
Priority to BRMU8700223 priority Critical patent/BRMU8700223U/en
Publication of BRMU8700223U publication Critical patent/BRMU8700223U/en

Links

Landscapes

  • Traffic Control Systems (AREA)

Abstract

DISPOSIçãO TéCNICA INTRODUZIDA EM SEMáFORO DE TRáNSITO. O presente Modelo de Utilidade é caracterizado por ser constituído por por uma base (2); tampa (3); proteção circular (4); conjunto de lentes (5); corpo (6) para o alojamento dos Leds (7); fonte de tensão (18); fonte de corrente (19), destacando-se que a carcaça do semáforo é composta por uma base (2), dispõe de uma tampa (3), fixada na base (2) com anéis (8) solidários a ambas as peças e inserido um pino (9) para permitir a fixação e o livre giro da tampa (3), quando se fizer necessário a manutenção do semáforo. O controle de luminosidade (17) dos Leds (7) é realizado pelos ajustes a serem dados na intensidade da corrente elétrica que passa por eles (7), destacando-se que o mesmo é executado através da fonte de tensão (18) ou fonte de corrente (19). No caso de controle por tensão, temos uma fonte de tensão (18) controlada, aplicada sobre os circuitos dos Leds (7), sendo que este controle é feito através de um sinal (20) proveniente de um sensor de luminosidade ambiente ou de um sinal de um circuito de controle de horário. No controle de corrente, existe uma fonte de corrente (19) controlada sobre cada ou grupos de Leds (7), sendo que esta fonte (19) é controlada por um sinal (21) proveniente de um sensor de luminosidade ambiente ou proveniente de um circuito de controle de horário.TECHNICAL PROVISION INTRODUCED IN TRAFFIC TRAFFIC. The present Utility Model is characterized in that it consists of a base (2); lid (3); circular protection (4); lens assembly (5); housing (6) for housing the LEDs (7); voltage source (18); current source (19), highlighting that the traffic light housing is composed of a base (2), has a cover (3), fixed to the base (2) with rings (8) integral to both parts and inserted a pin (9) to allow fixing and free rotation of the cover (3), when it is necessary to maintain the traffic light. The brightness control (17) of the LEDs (7) is performed by the adjustments to be given in the intensity of the electric current that passes through them (7), highlighting that it is performed through the voltage source (18) or source. of current (19). In the case of voltage control, we have a controlled voltage source (18) applied to the LED circuits (7), which is controlled by a signal (20) from an ambient light sensor or a signal of a time control circuit. In current control, there is a current source (19) controlled over each or groups of LEDs (7), and this source (19) is controlled by a signal (21) from an ambient light sensor or from a Time control circuit.

BRMU8700223 2007-02-01 2007-02-01 technical provision introduced in traffic light BRMU8700223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRMU8700223 BRMU8700223U (en) 2007-02-01 2007-02-01 technical provision introduced in traffic light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRMU8700223 BRMU8700223U (en) 2007-02-01 2007-02-01 technical provision introduced in traffic light

Publications (1)

Publication Number Publication Date
BRMU8700223U true BRMU8700223U (en) 2008-09-16

Family

ID=39744001

Family Applications (1)

Application Number Title Priority Date Filing Date
BRMU8700223 BRMU8700223U (en) 2007-02-01 2007-02-01 technical provision introduced in traffic light

Country Status (1)

Country Link
BR (1) BRMU8700223U (en)

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE 6A. ANUIDADE(S).

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2216 DE 25/06/2013.