DE202018105653U1 - One-piece power supply and packaging housing for infrared remote control - Google Patents

Abstract

Packaging housing of a one-piece power supply for infrared remote control, comprising an opaque housing for mounting a printed circuit board with an infrared remote control receiver, characterized in that there is still a light-transmissive component is provided, wherein the opaque housing is provided with a transparent hole, with the intransparent Casing mounted infrared remote control receiver corresponds, wherein after fitting the translucent component to the translucent hole, the translucent component forms a liquid seal for the translucent hole.

Description

TECHNICAL AREA

The present invention relates to a one-piece power supply and a packaging housing for infrared remote control.

STATE OF THE ART

Due to a variety of shapes and the flashing light, the LED string lights have a lighting and decoration effect at night. At the same time they are also the first choice for improving the atmosphere. In order to enhance the decorative effect of the fairy lights, usually several Blickbirnen with a distance from each other are arranged on the fairy lights, so that the entire fairy lights has a flashing dynamic effect. If the spectacles available on the market are switched directly in rows on a string of lights, an unstable flashing of the entire fairy lights is effected, thereby affecting the usual illumination of the other light bodies and the appearance, whereby the expected effect can not be realized. In addition, the flash bulb device has a higher power consumption, while the power changes relatively strong, whereby the safety is impaired.

At present, there is an LED luminaire with several light modes on the market, in which a driver circuit their light mode is controlled. However, the existing driver circuit controls the light modes via a key switch, which is why in today's intelligent time, the operation and control of the LED light are relatively limited.

In the patent CN206620335U the applicant is previously disclosed an LED control unit with a Femsteuersignalempfang, with infrared remote control signals are used to control the controller, ie, that the operator operates outside the control unit, an infrared remote control transmitter that emits a corresponding infrared signal, which in turn from one to a Printed circuit board arranged infrared remote control receiver receives. In the prior art, since the infrared remote control receiver is disposed on a circuit board and is inside a closed case, the case of the above patent is made entirely of a transparent material. Although such housing is translucent and thus enables the infrared remote control signal receiver to receive the signal transmitted by the infrared remote control transmitter, the overall transparent housing is very expensive.

CONTENTS OF THE PRESENT INVENTION

In view of the above technical problem, the object of the present invention is to provide a one-piece power supply and a packaging housing for infrared remote control. The present invention is inexpensive.

The technical embodiments for achieving the above-mentioned object are as follows:

Packaging housing of a one-piece power supply for infrared remote control, comprising an opaque housing for mounting a printed circuit board with an infrared remote control receiver, characterized in that there is still a light-transmissive component is provided, wherein the opaque housing is provided with a transparent hole, with the intransparent Housing mounted infrared remote control receiver corresponds, wherein after fitting the translucent component to the transparent hole, the translucent component forms a liquid seal for the translucent hole.

An infrared remote control LED controller comprising a circuit board having an infrared remote control receiver and a packaging housing, wherein after mounting the circuit board in the packaging housing, the infrared remote control receiver corresponds to the translucent component.

The present invention is characterized in that the packaging case is made of the non-transparent case and transparent components, wherein the transparent case is provided with the transparent hole to which the translucent component is fitted, whereby the infrared remote control receiver corresponds to the translucent component after the printed circuit board is mounted with the infrared remote control receiver in the non-transparent housing, so that on the one hand the infrared remote control receiver can receive signals emitted by an infrared remote control transmitter and on the other hand avoiding production of the whole transparent material housing, thereby reducing manufacturing costs are reduced.

list of figures

• 1 a schematic structural view of a packaging housing of a one-piece power supply for infrared remote control according to a first embodiment of the present invention;
• 2 a schematic view of the packaging housing from the 1 without the translucent component;
• 3 a schematic view of the translucent component;
• 4 a schematic structural view of a packaging housing of a one-piece power supply for infrared remote control according to a second embodiment of the present invention;
• 5 a schematic structural view of a packaging housing of a one-piece power supply for infrared remote control according to a third embodiment of the present invention;
• 6 a schematic structural view of a packaging housing of a one-piece power supply for infrared remote control according to a fourth embodiment of the present invention;
• 7 a schematic representation of the circuit structure of an LED control device for infrared remote control according to the present invention.

LIST OF REFERENCE NUMBERS

10

intransparent housing

11

translucent hole

12

first annular projection

13

conductive pen

14

rear cover

15

first advantage

20

translucent component

21

recess

22

head Start

23

Mounting groove or mounting hole

DETAILED DESCRIPTION

Embodiment 1:

As in 1 As shown, the packaging housing of a one-piece power supply for infrared remote control according to the present invention comprises a non-transparent housing 10 for mounting a printed circuit board with an infrared remote control receiver and a translucent component 20 , all parts and their relationships being described in detail below.

" angeordnet. Und diese Anordnung ist geeignet für das Verbinden mit einer australischen Steckdose.As in 2 shown is the intransparent housing 10 with a translucent hole 11 is provided with the in the opaque housing 10 mounted infrared remote control receiver corresponds, wherein the infrared remote control receiver is mounted on the circuit board and electrically connected to a control circuit arranged on the circuit board, wherein the circuit board within the non-transparent housing 10 is fixed and converts the received mains frequency alternating current into non-sinusoidal alternating current as the output current. The non-transparent housing 10 is with a first annular projection 12 is provided, which surrounds an opening of the transparent hole. The non-transparent housing 10 is closed at one end and open at the other end, wherein at the closed end of the non-transparent housing 10 a conductive pen 13 is fixed, which is plugged into an outlet to connect to AC power. In the present embodiment, two conductive pins 13 provided that are flat and have a positive pin (phase) and a negative pin (neutral), wherein the conductive pins 13 integral with the non-transparent housing 10 molded by injection molding. The two conductive pins 13 are in the form of "

And this arrangement is suitable for connecting to an Australian power outlet.

At the open end of the non-transparent housing 10 is a back cover 14 assembled by the ultrasonic welding integral with the non-transparent housing 10 is secured, wherein on the rear cover an output is provided, which with the intransparente housing 10 mounted circuit board is electrically connected.

After adjusting the translucent component 20 to the translucent hole 11 forms the translucent component 20 a liquid seal for the translucent hole 11 , Preferably, the translucent component 20 and the intransparent case 10 formed integrally by injection molding, so that the combination of the two can achieve the effect of liquid seal, to avoid that the liquid, eg water, in the interior of the non-transparent housing 10 occurs, wherein the translucent component 20 preferably made of a transparent PC material or PVC material and by means of the transparent PC material or PVC material by injection molding on the non-transparent housing 10 is formed, the intransparent housing 10 preferably made of a non-transparent PC material or PVC material, so that the intransparente housing 10 and the translucent component 20 have substantially the same material properties and thus fuse together better in injection molding, whereby a better seal is achieved after injection molding.

On the circuit board, a power indicator light is provided, which is in an illuminated state when the controller is connected to the mains frequency AC power, wherein the position of the power indicator lamp with the translucent component 20 corresponds, ie, that through the translucent component 20 the position of the power indicator light is observable, thereby alerting the operator to direct the infrared remote control transmitter to the position at which the controller is transmitting signals.

A translucent hole 11 facing the end of the translucent component 20 is provided with a recess into which the first annular projection 12 is inserted. By the engagement of the first annular projection 12 with the recess 21 is the sealing performance between the translucent component 20 and the non-transparent housing 10 further increased. Preferably, this is the translucent hole 11 facing the end of the translucent component 20 with a lead 22 in the recess 21 Mistake. In injection molding, the translucent component 20 and the lead 22 integrally formed, between the projection 22 and a side wall surface of the recess 21 an annular groove is formed into which the first annular projection 12 is fit

The non-transparent housing 10 is with first protrusions 15 provided with one end of the translucent component 20 with mounting grooves or mounting holes 23 is provided, in which the first projections 15 are fitted. The first projections 15 are preferably circular cylindrical, wherein the number of first projections 15 preferably set to three. By the engagement of the first projections 15 with the mounting grooves or mounting holes 23 becomes the engagement of the translucent component 20 with the non-transparent housing 10 stable.

The present invention is not limited to the first embodiment described above. For example, the non-transparent housing 10 be provided with an opening surrounding the translucent hole surrounding the annular groove, wherein the light-transmitting hole facing the end of the translucent component 10 is provided with a second annular projection which is inserted in the annular groove. The remaining structures are similar to those of the first embodiments and are not repeated here.

The present invention is not limited to the first embodiment described above. For example, the translucent component 20 low density polyethylene (LDPE), polypropylene (PP), polystyrene (PS), acrylonitrile-styrene copolymer (SAN), transparent, ABS, ethylene terephthalate (PET), plexiglass (PMMA), and the like.

Embodiment 2:

The present invention is not limited to the first embodiment described above. As in 4 shown are three conductive pins 13 are provided, which are flat and have a positive pin (phase), a negative pin (neutral) and a ground pin, wherein the three conductive pins 13 arranged parallel to each other and thus suitable for connection to a UK power outlet. The remaining structures are similar to those of the first embodiments and are not repeated here.

Embodiment 3:

The present invention is not limited to the first embodiment described above. As in 5 shown are two conductive pins 13 provided, which are circular cylindrical and arranged parallel to each other. Thus, this arrangement is suitable for connection to a European power outlet. The remaining structures are similar to those of the first embodiments and are not repeated here.

Embodiment 4:

The present invention is not limited to the first embodiment described above. As in 6 shown are two conductive pins 13 provided that are flat and have a positive pin (phase) and a negative pin (neutral), the two conductive pins 13 are arranged parallel to each other, and at the front end of each of the conductive pins 13 to provide a hole. Thus, this arrangement is suitable for connection to a socket in the US. The remaining structures are similar to those of the first embodiments and are not repeated here.

As in 7 As shown, the infrared remote control LED controller includes a printed circuit board having an infrared remote control receiver and a packaging case according to any one of the preceding embodiments, wherein after mounting the circuit board in the packaging case, the infrared remote control receiver corresponds to the light transmissive component.

• - eine Gleichstromversorgung;
• - einen Infrarot-Fernsteuersender, mit dem ein Bediener einen Steuerbefehl ausgibt;
• - ein Infrarot-Fernsteuerempfänger zum Empfangen des Signals des Infrarot-Fernsteuersenders, wobei der Infrarot-Fernsteuerempfänger mit der Gleichstromversorgung elektrisch verbunden ist;
• - ein Steuergerät, das jeweils mit dem Infrarot-Fernsteuerempfänger und dem Ausgangsanschluss der Gleichstromversorgung elektrisch verbunden ist, um ein vom Infrarot-Fernsteuerempfänger übertragenes Befehlssignal in ein Schaltsignal umzuwandeln und das Schaltsignal auszugeben;
• - eine Treiberschaltung, die jeweils mit der Gleichstromversorgung und dem Ausgangsanschluss der Steuerschaltung verbunden ist, wobei die Treiberschaltung unter Wirkung des Steuersignals der Steuerschaltung einen Einschaltung oder eine Ausschaltung durchführt, um die Ausgabe der Gleichstromversorgung an die Last zu steuern.

On the circuit board, a control circuit is provided, which comprises:

• - a DC power supply;
• an infrared remote control transmitter with which an operator issues a control command;
• - an infrared remote control receiver for receiving the signal of the infrared remote control transmitter, wherein the infrared remote control receiver is electrically connected to the DC power supply;
• a controller electrically connected respectively to the infrared remote control receiver and the output terminal of the DC power supply for converting a command signal transmitted from the infrared remote control receiver into a switching signal and outputting the switching signal;
• a driver circuit connected respectively to the DC power supply and the output terminal of the control circuit, the driver circuit making a turn-on or a turn-off under the control signal of the control circuit to control the output of the DC power supply to the load.

As in 7 As shown in a preferred embodiment of the above-mentioned control circuit, the DC power supply via a twelfth resistor R12 after stabilization by a stabilizing diode ZD1 powers the other circuits, the other structures of the DC power supply being similar to those of the patent with the application number CN 201621232377.0 are. The infrared remote control transmitter has a plurality of push buttons for controlling the LED lights to operate in various states, the push buttons having a timing button, a brightness setting button, and a button of the lamp flashing modes (in the present embodiment, the lamp flashing modes are similar to those of the patent having the publication number CN 203523098 U That is, the lamp flashing modes include: dimming, wavy changes, horseback riding change, gradual and single lamp darkening, gradual and darkening of double lamps, flashing like stars, steady lighting, etc.).

The structure of the bridge driver circuit is similar to that in FIG 7 the patent CN 205179451 U disclosed structure and will not be explained here. The controller comprises a microcontroller U2 and a clock circuit consisting of a crystal oscillator XL1, a twelfth capacitor C12 and a thirteenth capacitor C13, both ends of the crystal oscillator XL1 being connected to one end of the twelfth capacitor C12 and the thirteenth capacitor C13, respectively wherein the other end of the twelfth capacitance C12 and the thirteenth capacitance C13 are each grounded, the two ends of the crystal oscillator XL1 being further connected to the microcontroller, and the controller entering a timing mode when the microcontroller U2 is timing received, for example, from an infrared remote control transmitter, and wherein the clock circuit provides the microcontroller with an accurate clock signal to ensure accurate timing of the controller. The timing is as follows: Pressing the button for a second or pressing the IR remote control transmitter timing button causes the controller to enter a timing mode and start timing, turning off the power after one-tenth of an hour and again after T2 hours the power supply works again. In this way, the timing of the timing is repeated. The sum of T1 and T2 is 24 hours, with both T1 and T2 between 0 to 24 hours. t is 0 to 10 seconds. For example, t may be three seconds, where T1 is six or eight hours, while T2 is eighteen or sixteen hours. The infrared remote control receiver in the present embodiment is an infrared signal receiving circuit comprising an infrared receiving head U3 and a nineteenth resistor R19, wherein the infrared receiving head U3 is connected to the control circuit, that is, the infrared receiving head U3 is electrically connected to the microcontroller U2, the infrared receiving head U3 adapted to the remote control transmitter. One end of the nineteenth resistor R19 is electrically connected to the output terminal of the DC power supply, while the other end of the nineteenth resistor R19 to which the infrared receiving head U3 is electrically connected. The infrared receiving head U3 is mounted in the controller with the outer shell of the controller made of material with good infra-red transmissivity. In the controller, a position indicator LED 2 of the infrared receiving head U3 is placed to inform the operator of the direction in which an infrared remote control device is to be aligned. After the position indicating lamp LED2 of the infrared receiving head U3 having the fortieth resistor R40 was connected in series, one end thereof is connected to the DC power supply and the other end thereof is grounded. In the present embodiment, a key SW is further provided, which is connected to the microcontroller U2, wherein one end of the key SW is electrically connected to the control circuit, while the other end of the key SW is grounded.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• CN 206620335 U [0004]
• CN 201621232377 [0024]
• CN 203523098 U [0024]
• CN 205179451 U [0025]

Claims (7)

Packaging housing of a one-piece power supply for infrared remote control, comprising an opaque housing for mounting a printed circuit board with an infrared remote control receiver, characterized in that there is still a light-transmissive component is provided, wherein the opaque housing is provided with a transparent hole, with the intransparent Casing mounted infrared remote control receiver corresponds, wherein after fitting the translucent component to the transparent hole, the translucent component forms a liquid seal for the translucent hole. Packaging housing of a one-piece power supply unit for infrared remote control Claim 1 characterized in that the nontransparent housing is provided with a first annular projection surrounding an opening of the translucent hole, an end of the translucent component facing the translucent hole being provided with a recess into which the first annular projection is inserted. Packaging housing of a one-piece power supply unit for infrared remote control Claim 2 characterized in that the translucent hole facing end of the translucent component is provided with a projection in the recess, wherein an annular groove between the projection and a side wall surface of the recess is formed, wherein the first annular projection is fitted in the annular groove. Packaging housing of a one-piece power supply unit for infrared remote control Claim 1 characterized in that the opaque housing is provided with an annular groove surrounding the opening of the translucent hole, the end of the translucent component facing the translucent hole being provided with a second annular projection inserted in the annular groove. Packaging housing of a one-piece power supply unit for infrared remote control Claim 2 or 4 characterized in that the nontransparent housing is provided with first protrusions, one end of the translucent component being provided with mounting grooves or mounting holes in which the first protrusions are fitted. Packaging housing of a one-piece power supply unit for infrared remote control Claim 1 , characterized in that the translucent component is made of PC material or PVC material. An infrared remote control LED controller comprising a printed circuit board having an infrared remote control receiver, characterized in that further comprising a packaging housing according to any one of Claims 1 to 6 is provided, wherein after mounting the circuit board in the packaging housing of the infrared remote control receiver corresponds to the translucent component.

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