CN106686860A - Lamps and Lighting Equipment - Google Patents

Abstract

The invention relates to a lamp and a light-emitting device. The lamp comprises a light-emitting device, the lamp is provided with an invisible light-emitting unit, and the invisible light-emitting unit is used for emitting invisible light outwards; the lamp further comprises an invisible light receiving unit, and the invisible light receiving unit is used for receiving the reflected invisible light; the lamp further comprises a distance measuring unit, the distance measuring unit is used for detecting the reflection distance of the reflected invisible light, and the light emitting device is controlled to be turned on or turned off when the reflection distance is within a preset range of the lamp. Compared with a lamp controlled by a manual switch, the lamp provided by the invention senses invisible light reflected in a certain range, does not need to press a specific button, and is better operated in the dark. Compared with a lamp controlled by a voice control switch, the lamp provided by the invention controls the on-off of the lamp by sensing the reflected invisible light and controlling the on-off of the lamp according to the reflection distance, is more intelligent, and can not be switched on or off by mistake or be difficult to open.

Description

Lamps and Lighting Equipment

technical field

The invention relates to the field of lighting equipment, in particular to a lamp and a lighting equipment.

Background technique

With the development of the economic level and the improvement of the concept of resource conservation, people have put forward more intelligent and humanized demands for lighting fixtures. At present, most of the lamps on the market use manual switch control and voice control switch control to control the opening and closing of the lamps.

It is difficult for users of lamps controlled by manual switches to accurately find the position of the light when using the lamps in a dark environment, making it very difficult to turn on the lamps.

The sound-activated switch-controlled lamp senses the sound within a certain distance through the sound sensing unit installed inside the lamp, thereby triggering the power switch to turn on or off the light-emitting device of the lamp. The problem with voice-activated switch-controlled lamps is that it is necessary to pre-set the range of the sound sensed by the sound sensing unit; if the preset sensing sound is too small, it will cause the lamp to automatically detect a small sound when the user does not want to turn on or off the lamp. Turn on or off the lamp; if the preset induction sound is too loud, the user needs to get closer or step on it vigorously or shout loudly to turn on the lamp, which is very inconvenient and has a low degree of intelligence.

Contents of the invention

In order to improve the deficiencies of the prior art, the purpose of the present invention is to provide a lamp to solve the problems in the prior art that the manual switch control lamp is difficult to turn on in the dark, and the sound sensing range set by the voice control switch control lamp is difficult to meet. Various technical issues required.

In an embodiment of the present invention, a lamp is provided, which includes a light-emitting device, and the lamp is provided with an invisible light emitting unit, and the invisible light emitting unit is used to emit invisible light; the lamp also includes an invisible light The receiving unit, the invisible light receiving unit is used to receive the reflected invisible light and generate a reflection signal; the lamp also includes a distance measuring unit, the distance measuring unit is used to detect the reflection distance of the reflected invisible light , when the reflection distance is within the preset range of the lamp, the light emitting device is controlled to be turned on or off.

Preferably, the lamp is also provided with a time acquisition unit, which is used to calculate the duration of the reflection signal when the reflection distance is within the preset range of the lamp, and generate a duration sensing signal, and adjust the time according to the duration sensing signal The luminous brightness of the light emitting device.

Preferably, the invisible light receiving unit is an infrared receiving unit that emits infrared light; the invisible light receiving unit is an infrared receiving unit that receives reflected infrared light.

Preferably, the infrared receiving unit is provided with a light-shielding portion, and the light-shielding portion enables the infrared receiving unit to only receive infrared light reflected back from a preset direction.

Preferably, the infrared light emitting unit and the infrared receiving unit are integrated.

Preferably, the lamp further includes a temperature sensing unit, the temperature sensing unit is used to sense whether there is a heat source on the path where the invisible light is reflected back; when the distance measuring unit is used to detect the reflection of the reflected invisible light When the distance is within the preset range of the lamp and there is a heat source, the light emitting device is automatically turned on or off.

Preferably, the light emitting device is an LED.

Preferably, the lamp further includes a power socket and a backup power supply; the power socket is a port connected to an indoor power supply line, and is used to provide electric energy to the lamp through the power supply line; the backup power supply is a rechargeable power supply for Power is supplied to the light fixture when no power supply line is available.

Preferably, the lamp further includes a negative ion generator for purifying the surrounding air.

The present invention provides a lighting device, including the above-mentioned lamp.

The invention provides a lamp, which includes a light-emitting device, and the lamp is provided with an invisible light emitting unit, and the invisible light emitting unit is used to emit invisible light; the lamp also includes an invisible light receiving unit, the The invisible light receiving unit is used to receive the reflected invisible light and generate a reflection signal; the lamp also includes a distance measuring unit, which is used to detect the reflection distance of the reflected invisible light, and the reflection distance is within the specified range. Control the light-emitting device to turn on or off when the lamp is within the preset range. Compared with the lamps controlled by manual switches, the lamps provided by the present invention sense the invisible light reflected back within a certain range without pressing a specific button, and have a larger sensing range and better operation in the dark, making it easier to operate in the dark. Lamps are easier to turn on. Compared with the lamps controlled by voice control switches, the lamps provided by the present invention control the opening and closing of the lamps by sensing the reflected invisible light and according to the reflection distance, which is more intelligent and does not cause the problem of wrong opening or closing or difficult opening.

The present invention also provides a lighting device, which includes the above-mentioned lamp.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is the front view of the lamp provided by Embodiment 1 of the present invention;

FIG. 2 is an exploded view of the lamp provided by Embodiment 1 of the present invention;

Fig. 3 is a bottom view of the lamp provided by Embodiment 1 of the present invention;

Fig. 4 is a left side view of the lamp provided by Embodiment 1 of the present invention.

Icons: 100-invisible light emitting unit; 101-support rod; 102-base; 103-lampshade.

detailed description

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "communication" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The present invention provides a lamp, and a plurality of embodiments are given below to describe the lamp provided by the present invention in detail.

Example 1

Fig. 1 is a front view of the lamp provided by Embodiment 1 of the present invention, Fig. 2 is an exploded view of the lamp provided by Embodiment 1 of the present invention, Fig. 3 is a bottom view of the lamp provided by Embodiment 1 of the present invention, and Fig. 4 is an illustration of the present invention The left view of the lamp provided by Embodiment 1; as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention provides a lamp, which includes a light emitting device, and the lamp is provided with an invisible light emitting unit 100, invisible light The light emitting unit 100 is used to emit invisible light outward; the lamp also includes an invisible light receiving unit, which is used to receive the reflected invisible light and generate a reflected signal; the lamp also includes a distance measurement unit, which is used for Detect the reflection distance of the reflected invisible light, and control the light-emitting device to turn on or off when the reflection distance is within the preset range of the lamp. Compared with the lamps controlled by manual switches, the lamps provided by the present invention sense the invisible light reflected back within a certain range without pressing a specific button, and have a larger sensing range and better operation in the dark, making it easier to operate in the dark. Lamps are easier to turn on. Compared with the lamps controlled by voice control switches, the lamps provided by the present invention control the opening and closing of the lamps by sensing the reflected invisible light and according to the reflection distance, which is more intelligent and does not cause the problem of wrong opening or closing or difficult opening.

The lamp provided by the present invention includes a lampshade 103 and a base 102 , the lampshade 103 is arranged on the base 102 , a support rod 101 is arranged in the lampshade 103 , and the invisible light emitting unit 100 is arranged on the support rod 101 .

The invisible light receiving unit is an infrared receiving unit, which emits infrared light; the invisible light receiving unit is an infrared receiving unit, which is used to receive the reflected infrared light. Infrared light, also known as infrared, is an electromagnetic wave with a longer wavelength than visible light. The infrared light-emitting unit used in the present invention emits infrared rays of 940 nanometers. Specifically, the infrared receiving unit can be an infrared light-emitting diode, and the infrared receiving unit can be an infrared receiving diode. When in use, the infrared light-emitting diode and the infrared receiving diode are arranged side by side. When the emitted infrared light encounters a reflective object, the infrared receiving diode will only work after receiving the reflected infrared light.

The infrared receiving unit is provided with a light-shielding portion, and the light-shielding portion enables the infrared receiving unit to only receive infrared light reflected back from a preset direction. The use of the shading part can filter out the influence of infrared light in the environment on the infrared receiving unit, so that the infrared receiving unit can only receive the infrared light reflected back from the predetermined route, and will not be affected by other infrared light in the environment, so that it will be turned on by mistake Or turn off the lights.

The infrared light-emitting unit and the infrared receiving unit are integrated. Specifically, we can integrate the infrared emitting unit and the infrared receiving unit into one component to become an integrated infrared receiving head. Such an arrangement saves space, and the infrared light-emitting unit and the infrared receiving unit are one component, so that the infrared receiving unit receives the reflected infrared light, which is less prone to deviation and makes the response of the infrared receiving unit more sensitive.

The light emitting device is an LED. Light-emitting diodes are referred to as LEDs for short. Compared with incandescent bulbs and neon lamps, light-emitting diodes have the following characteristics: the operating voltage is very low, and the power supply voltage is between 3-24V DC, which varies according to different products, so LEDs are more luminous than those using high-voltage power supplies. The device is safer; the working current is very small, and some LEDs can emit light only through a current of a few milliamps; the energy consumption of LEDs is about 80% lower than that of incandescent lamps with the same light efficiency, and about 40% lower than that of energy-saving lamps; Good shock resistance and shock resistance, high reliability, and long life; by modulating the intensity of the current passing through the LED, the intensity of the light can be easily modulated; compared with the response time of the incandescent lamp at the millisecond level, the response time of the LED lamp is nanometers second level.

The lamp also includes a power socket and a backup power supply; the power socket is a port connected to the indoor power supply line, and is used to provide electric energy to the lamp through the power supply line; the backup power supply is a rechargeable power supply, used to provide power to the lamp when there is no power supply line to connect. The power socket is connected to the indoor power supply line to obtain electric energy, so as to provide electric energy for the lamp; but when the indoor power failure, or the lamp is outdoors where there is no power supply line to connect, when the power socket cannot supply the lamp with power, the backup power supply can be used to provide electric energy for the lamp .

Specifically, lithium batteries can be selected as backup power. Lithium battery has the following advantages: high voltage platform, the average voltage of a single lithium battery is 3.7V or 3.2V, which is approximately equal to the series voltage of three nickel-cadmium batteries or nickel-hydrogen batteries, which is convenient for forming a battery power pack; compared with ordinary batteries Lithium batteries have high energy density and high storage energy density, which is about 6-7 times that of lead-acid batteries; compared with lead-acid batteries, lithium batteries are light in weight, and the weight is about one-sixth to five times that of lead-acid products under the same volume One-fifth; the service life of lithium batteries is relatively long, and the service life can reach more than 6 years; the self-discharge rate is low, and there is no memory effect; the high and low temperature adaptability of lithium batteries is strong, and it can be used in the environment of -20 ℃ to -60 ℃ , after technological treatment, it can be used in an environment of -45°C; green and environmentally friendly, regardless of production, use and scrap, it does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury, and cadmium.

Specifically, the backup power supply includes a power detection module, which can automatically detect the power of the backup power supply and issue a power alarm when the power of the backup power supply is lower than a certain value.

The lamp also includes a negative ion generating device, which is used to emit negative ions to the surrounding air. Negative ion generator is a device that generates air negative ions. After the input DC or AC is processed by the lightning protection circuit, it passes through a pulse circuit, overvoltage and current limiting; Grade electronic materials are rectified and filtered to obtain pure DC negative high voltage. Connect the DC negative high voltage to the release tip made of metal or carbon elements, use the tip DC high voltage to generate high corona, and release a large number of electrons at high speed, which cannot exist in the air for a long time. In the middle, it will be captured by oxygen molecules in the air immediately, thereby generating negative air ions, and according to experimental research, it is shown that negative oxygen ions of ecological grade small particle size are more likely to pass through the blood-brain barrier of the human body and play a role in medical care.

Example 2

The present invention provides a lamp, which includes a light-emitting device. The lamp is provided with an invisible light emitting unit 100, which is used to emit invisible light to the outside; the lamp also includes an invisible light receiving unit, which is used for Receive the reflected invisible light and generate a reflected signal; the lamp also includes a distance measurement unit, which is used to detect the reflection distance of the reflected invisible light, and control the light-emitting device to turn on when the reflection distance is within the preset range of the lamp or off. Compared with the lamps controlled by manual switches, the lamps provided by the present invention sense the invisible light reflected back within a certain range without pressing a specific button, and have a larger sensing range and better operation in the dark, making it easier to operate in the dark. Lamps are easier to turn on. Compared with the lamps controlled by voice control switches, the lamps provided by the present invention control the opening and closing of the lamps by sensing the reflected invisible light and according to the reflection distance, which is more intelligent and does not cause the problem of wrong opening or closing or difficult opening.

The difference between Embodiment 2 of the lamp provided by the present invention and Embodiment 1 is that the lamp is also provided with a time acquisition unit, which is used to calculate the duration of the reflection signal when the reflection distance is within the preset range of the lamp, and generate a duration sensing signal , adjust the luminous brightness of the light-emitting device according to the time-length sensing signal.

Specifically, when the lamp is turned on, the user can put his hand on the invisible light emission route of the invisible light emitting unit 100, and at this time, the user's hand serves as a reflection unit to reflect the invisible light back along the original path, and the invisible light receiving unit Receive the reflected invisible light and generate a reflection signal at the same time; the lamp also includes a distance measurement unit. When the measurement unit detects that the reflection distance of the reflected invisible light is within the preset distance range of the lamp, the time acquisition part starts to calculate the reflection The duration of the signal is sent out, and the duration sensing signal is generated; the lamps and lanterns adjust the luminous brightness of the light-emitting device according to the duration sensing signal. For example, the size of the duration sensing signal is proportional to the luminance of the light-emitting device. The brightness is reset to zero, and the calculation is restarted.

Example 3

The present invention provides a lamp, which includes a light-emitting device. The lamp is provided with an invisible light emitting unit 100, which is used to emit invisible light to the outside; the lamp also includes an invisible light receiving unit, which is used for Receive the reflected invisible light and generate a reflected signal; the lamp also includes a distance measurement unit, which is used to detect the reflection distance of the reflected invisible light, and control the light-emitting device to turn on when the reflection distance is within the preset range of the lamp or off. Compared with the lamps controlled by manual switches, the lamps provided by the present invention sense the invisible light reflected back within a certain range without pressing a specific button, and have a larger sensing range and better operation in the dark, making it easier to operate in the dark. Lamps are easier to turn on. Compared with the lamps controlled by voice control switches, the lamps provided by the present invention control the opening and closing of the lamps by sensing the reflected invisible light and according to the reflection distance, which is more intelligent and does not cause the problem of wrong opening or closing or difficult opening.

The difference between Embodiment 3 of the lamp provided by the present invention and Embodiment 1 and Embodiment 2 is that the lamp also includes a temperature sensing unit, which is used to sense whether there is a heat source on the path where the invisible light is reflected back; The unit is used to detect that the reflection distance of the reflected invisible light is within the preset range of the lamp, and when there is a heat source, the light emitting device is automatically turned on or off.

Specifically, when the lamp needs to be turned on or off, the user can put his hand on the invisible light emission route of the invisible light emitting unit 100, and at this time, the user's hand serves as a reflection unit to reflect the invisible light back along the original path, and the invisible light The receiving unit receives the reflected invisible light and generates a reflection signal at the same time; the lamp also includes a distance measurement unit. When the measurement unit detects that the reflection distance of the reflected invisible light is within the preset distance range of the lamp, the temperature sensing unit automatically Turn on; the temperature sensing unit can sense whether there is a heat source on the path where the invisible light is reflected back. If there is a heat source, the light-emitting device of the lamp will automatically turn on or off; if there is no heat source, the light-emitting device of the lamp will not work.

In summary, the present invention provides a lamp, which includes a light-emitting device. The lamp is provided with an invisible light emitting unit 100, which is used to emit invisible light; the lamp also includes an invisible light receiving unit. The visible light receiving unit is used to receive the reflected invisible light and generate a reflection signal; the lamp also includes a distance measurement unit, which is used to detect the reflection distance of the reflected invisible light, and the reflection distance is within the preset range of the lamp control the light-emitting device to turn on or off. Compared with the lamps controlled by manual switches, the lamps provided by the present invention sense the invisible light reflected back within a certain range without pressing a specific button, and have a larger sensing range and better operation in the dark, making Lamps are easier to turn on. Compared with the lamps controlled by voice control switches, the lamps provided by the present invention control the opening and closing of the lamps by sensing the reflected invisible light and according to the reflection distance, which is more intelligent and does not cause the problem of wrong opening or closing or difficult opening. The lamp also includes a temperature sensing unit, which is used to sense whether there is a heat source on the path where the invisible light is reflected back; when the distance measuring unit is used to detect that the reflection distance of the reflected invisible light is within the preset range of the lamp, And when there is a heat source, the light emitting device is automatically turned on or off. In addition, the lamp is also equipped with a time acquisition unit, which is used to calculate the time length of the reflected signal when the reflection distance is within the preset range of the lamp, and generate a time sensing signal, and adjust the luminous brightness of the light emitting device according to the time sensing signal.

The present invention also provides a lighting device, which includes the above-mentioned lamp.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. A lamp, comprising a light emitting device, characterized in that the lamp is provided with an invisible light emitting unit, and the invisible light emitting unit is used to emit invisible light outward; The lamp also includes an invisible light receiving unit, which is used to receive the reflected invisible light and generate a reflection signal; The luminaire also includes a distance measuring unit, which is used to detect the reflection distance of the reflected invisible light, and control the light-emitting device to turn on or off when the reflection distance is within a preset range of the luminaire. 2. The lamp according to claim 1, wherein the lamp is further provided with a time acquisition unit, which is used to calculate the duration of the reflection signal when the reflection distance is within the preset range of the lamp, and A time length sensing signal is generated, and the luminous brightness of the light emitting device is adjusted according to the time length sensing signal. 3. The lamp according to claim 1, wherein the invisible light receiving unit is an infrared receiving unit that emits infrared light outward; The invisible light receiving unit is an infrared receiving unit for receiving reflected infrared light. 4. The lamp according to claim 3, wherein the infrared receiving unit is provided with a light-shielding portion, and the light-shielding portion enables the infrared receiving unit to only receive infrared light reflected back from a preset direction. 5. The lamp according to claim 3, wherein the infrared emitting unit and the infrared receiving unit are integrated. 6. The lamp according to claim 1, characterized in that, the lamp further comprises a temperature sensing unit, and the temperature sensing unit is used to sense whether there is a heat source on the path where the invisible light is reflected back; When the distance measuring unit is used to detect that the reflection distance of the reflected invisible light is within a preset range of the lamp and there is a heat source, the light emitting device is automatically turned on or off. 7. The lamp according to claim 1, wherein the light emitting device is an LED. 8. The lamp according to claim 1, characterized in that, the lamp further comprises a power socket and a backup power supply; The power socket is a port connected to the indoor power supply line, and is used to provide electric energy to the lamp through the power supply line; The backup power supply is a rechargeable power supply, which is used to provide electric energy to the lamp when no power supply line can be connected. 9. The lamp according to claim 1, further comprising a negative ion generator for purifying the surrounding air. 10. A lighting device, characterized by comprising the lamp according to any one of claims 1-9.