CN217235465U - Lamp fitting - Google Patents

Abstract

The application relates to a lamp, which comprises a light-transmitting cover, a light-emitting lug part, a base, a reflector and a light source module, wherein the light-transmitting cover is fixedly arranged on the base and forms an optical space; the light-emitting lug part is arranged on the outer surface of the light-transmitting cover; the reflector corresponds to the position of the light-emitting ear part and is arranged in the light-transmitting cover, and the reflector comprises a reflector end face, an incidence through hole and a reflecting surface; the end face of the reflector is hermetically matched with the light-emitting lug part; the light source module comprises a light source substrate and a light source arranged on the light source substrate. Through setting up luminous ear in the both sides of printing opacity cover to separate through the light of printing opacity cover transmission and the light physics district through luminous ear transmission, under the light of printing opacity cover transmission played the illumination effect's the condition, the colorama through luminous ear transmission moves with the rhythm of the law along with the time, like the wing at the flapping, has increased pleasing to the eye degree, has promoted people and lamp closeness.

Description

Lamp fitting

Technical Field

The application belongs to the field of household lighting, and particularly relates to a lamp.

Background

With the improvement of living standard of people, the requirements on living comfort and intelligent control are higher and higher; bedside lamps approach thousands of households, but most of the functions of the existing bedside lamps are only limited to lighting functions and are not intelligent enough; and most current intelligent lamps are enough to satisfy the illumination function, but the pleasing to the eye degree is general.

In addition, under the condition that children are excited and can not sleep, the adults are mainly used for sleeping, and the intelligent device can not provide help; secondly, when the adults and the children sleep in different rooms, the adults cannot hear the cry of the children; there are also situations where children are on bed in the morning and cannot get up. How to let intelligent devices, such as bedside lamps, help children fall asleep and help children get up healthily is currently under study.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is exactly to solve the problem that exists among the prior art, has proposed a neotype lamps and lanterns.

The technical scheme of the application is as follows: a lamp comprises a light-transmitting cover, a light-emitting lug part, a base, a reflector and a light source module, wherein the light-transmitting cover is fixedly arranged on the base and forms an optical space; the light-emitting lug part is arranged on the outer surface of the light-transmitting cover; the reflector corresponds to the position of the light-emitting lug part and is arranged in the light-transmitting cover, and the reflector comprises a reflector end face, an incident through hole and a reflecting surface; the end surface of the reflector and the luminous ear are hermetically matched and installed; the light source module comprises a light source substrate and a light source arranged on the light source substrate; the light sources comprise a first group of light sources and a second group of light sources; the light emitted by the second group of light sources is emitted into the reflector through the incident through hole of the reflector and is emitted out through the light emitting lug; light rays emitted by the first group of light sources enter the optical space and exit through the light-transmitting cover.

Further, the first group of light sources are positioned in the middle of the light source substrate; the second group of light sources are positioned at the edge position of the light source substrate.

Further, the second group of light sources comprises RGB three-color LEDs; the first group of light sources comprises white light LEDs.

Furthermore, after the light emitted by the second light source is emitted through the incident through hole, part of the light is directly transmitted out through the light-emitting ear part; the other part is reflected by the reflecting surface and then is transmitted out through the luminous ear part.

Further, the bedside lamp further comprises an optical element; the optical element is arranged between the light-transmitting cover and the light source plate; the light emitted by the LEDs at other parts on the light source plate is firstly homogenized by the optical element and then transmitted out through the light-transmitting cover.

Further, the bedside lamp further comprises a mounting bracket; the mounting bracket is fixedly mounted on the base;

the optical element is fixedly arranged on the light source plate; the light source plate is fixedly installed on the installation support.

Further, the light emitting ear part is integrally formed with the light transmitting cover or detachably assembled together.

Furthermore, the white light LED can be arranged by a plurality of LED with different color temperatures at intervals.

Furthermore, the lower end of the light-transmitting cover is cylindrical, and the upper end of the light-transmitting cover is hemispherical.

Furthermore, the light-emitting lug part protrudes out of the cylindrical surface of the light-transmitting cover; the reflector is located on the inner peripheral surface of the cylindrical shape.

The beneficial effect of this application does: lamps and lanterns in this application set up luminous ear through the both sides at the printing opacity cover to separate through the light of printing opacity cover transmission and through the light physics district of luminous ear transmission, under the light of printing opacity cover transmission played the illumination effect's the condition, the colorama through luminous ear transmission moves with the rhythm of the law along with the time, like the wing at the flapping, has increased pleasing to the eye degree, has promoted people and lamp closeness.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of a bedside lamp preferred in the embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of a bedside lamp preferred in the embodiment of the present application;

fig. 3 is a schematic structural diagram of a preferred light source module according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a preferred reflector structure according to an embodiment of the present application;

fig. 5 is a schematic circuit diagram of a bedside lamp according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The present application is further described below with reference to the accompanying drawings.

Example one

Fig. 1 is a schematic view of the overall structure of a bedside lamp preferred in the embodiment of the present application.

As shown in fig. 1, as can be seen from the overall structural schematic diagram of the bedside lamp 1, the bedside lamp 1 includes a transparent cover 11, a light emitting ear 12, and a base 13. A transparent cover 11 mounted on the base 13; two sides of the transparent cover 11 are provided with 2 light emitting ear parts 12, and the light emitting ear parts 12 are integrally formed with the transparent cover 11 or detachably assembled together. The light-transmitting cover 11 and the light-emitting ear 12 are different in light emission manner or color. The shape of the bedside lamp 1 can be set to be animal-shaped, for example, the bedside lamp 1 is set to be cartoon chicken-shaped in the embodiment, so that the closeness of children is enhanced.

Fig. 2 is a schematic overall structure diagram of a bedside lamp preferred in the embodiment of the present application.

As shown in fig. 2, the bedside lamp 1 further includes a light uniformizing cover 14, a reflector 15, a light source module 16, a mounting bracket 17, a base rear cover 18, and a control module 19. The two arc-shaped mounting brackets 17 are mounted on the base 13 through screws, and the base 13 and the light-transmitting cover 11 are assembled and fixed together through self-fastening; the two reflectors 15 are screwed at one end to a mounting bracket 17 and at the other end to the light-emitting ears 12 so that light incident from the bottom of the reflectors 15 is transmitted through the light-emitting ears 12.

The light homogenizing cover 14 is fixed on the light source module 16 through screws, then the light source module 16 is fixed on the mounting bracket 17 through screws, the control module 19 is fixed on the mounting bracket 17 through screws, and the base rear cover 18 is detachably mounted on the base 13 through screws or buckles.

Fig. 3 is a schematic structural diagram of a preferred light source module according to an embodiment of the present application.

As shown in fig. 3, the light source module 16 is provided with 4 sets of LEDs, which are respectively 10 color temperature 1700K white lights, 10 color temperature 3000K white lights, 10 color temperature 5000K white lights, and 2 RGB three-color light LEDs, and the number of the LEDs in each set is only exemplary, and can be adjusted according to the shape of the bedside lamp 1.

Preferably, the color temperature 5000K LEDs are circularly arranged at the middle position of the light source module 16, and the outer ring of the color temperature 5000K LEDs are also circularly arranged with the color temperature 1700K LEDs and the color temperature 3000K LEDs, wherein the color temperature 1700K LEDs and the color temperature 3000K LEDs are arranged at intervals.

Light emitted by three groups of white light LEDs with color temperatures of 1700K, 3000K and 5000K firstly passes through the light homogenizing cover 14, and light rays are diffused out through the light transmitting cover 11 after being homogenized.

Fig. 4 is a schematic view of a preferred reflector structure according to an embodiment of the present application.

As shown in fig. 4, the reflector 15 includes a reflector end face 151, an incident through hole 152, and a reflecting face 153. The incident through hole 152 is disposed at the upper end of the RGB three-color LEDs, so that the light emitted from the RGB three-color LEDs enters the reflector 15, but does not enter the light homogenizing cover 14 or the transparent cover 11. One entrance via 152 is provided for each of the 2 reflectors 15.

The reflector end face 151 and the light emitting ear 12 are fitted in an opaque and airtight manner so that light rays incident from the incident through hole 152 into the reflector 15 are directed toward the light emitting ear 12, and a reflecting face 153; the reflecting surface 153 has no light transmittance, and all the light rays striking the reflecting surface 153 are reflected to the light emitting ears 12 and pass through the light emitting ears 12, and the reflector 15 is disposed in such a way that all the color light emitted by the RGB three-color LEDs can be emitted from the light emitting ears 12 and not emitted from the transparent cover 11.

Because the light that comes out from translucent cover 11 is white light, and is the colorama from luminous ear 12, and RGB three-colour glory LED can adjust luminance, mix colours, or set up the light and dark change for the user seems luminous ear 12 and moves like a pair of wing, has improved bedside lamp 1's pleasing to the eye degree.

Fig. 5 is a schematic circuit structure diagram of a bedside lamp preferred in the embodiment of the present application.

As shown in fig. 5, the circuit structure of the bedside lamp 1 includes a power supply module 22, an MCU21, a communication module 23, a light source driving circuit 24, an LED25, a control module 26, and a voice module 27. The MCU21 is electrically connected to the power module 22, the communication module 23, the light source driving circuit 24, the LED25, the control module 26, and the voice module 27.

The power module 22 is externally connected to the mains or a battery, and supplies power to the MCU21 and the LED 25. A power module 22, an MCU21, a communication module 23, a light source driving circuit 24, which are preferably arranged on the control module 19 of FIG. 1; the LEDs 25 may include various LEDs shown in fig. 3, i.e., a color temperature 1700K white LED, a color temperature 3000K white LED, a color temperature 5000K white LED, and an RGB three-color LED.

The light source driving circuit 24 may receive a control signal from the MCU21 to perform dimming and color-adjusting control on a plurality of LEDs in the LED 25. Communication module 23 can be connected with the smart machine, for example, user's cell-phone and bedside lamp 1 all connect on the router, can realize the setting to bedside lamp 1 light through the APP on the cell-phone. The communication module 23 can also be connected with a ceiling lamp in a room to realize dimming linkage with the ceiling lamp.

The voice module 27 may be configured to be connected to a mobile phone of a user, for example, an adult may talk to a child through the APP on the mobile phone through the voice module 27 in the bedside lamp 1 to pacify the child. When the child cries, the voice module 27 of the bedside lamp 1 can collect the crying of the child and send alarm information to the mobile phone of the adult at the first time.

The control module 26 can be a switch button, is arranged on the bedside lamp 1, and can switch the bedside lamp 1 on and off and select a scene mode; for example, when the user presses one, the bedside lamp 1 is turned on; when the second button is pressed, the bedside lamp 1 enters a first scene mode; when the third button is pressed, the bedside lamp 1 enters a second scene mode; when the fourth button is pressed, the bedside lamp 1 is turned off. Of course, a plurality of keys may be used to perform the control.

The user can make bedside lamp 1 enter into a sleeping scene through cell phone APP or control module 26 on bedside lamp 1. When the bedside lamp 1 enters a sleeping scene, a child lies on a bed to fall asleep, and the light needs to accompany the child and automatically turn off after falling asleep. After entering this stage, the ceiling lamp is turned off. The color temperature of the bedside lamp 1 is changed from 1700K to 3000K to 1700K in a cycle, the brightness is gradually reduced after 1 minute in each cycle, and the lamp is automatically turned off after 15 minutes. When the color temperature of the bedside lamp 1 oscillates between 1700K and 3000K, a user (especially a child) is given a feeling of dizziness, and the user is easily encouraged to fall asleep as soon as possible. The change in the oscillation of the color temperature and the change in the luminance are adjusted by the light source driving circuit 24 of the bedside lamp 1. Automatically entering the sleeping stage after the sleeping stage is finished.

The brightness change rule of two LEDs of 1700K and 3000K is as follows:

the maximum values of the luminous fluxes of the two LEDs of 1700K and 3000K are the same and are set as L, the instant luminous flux of the LED of 1700K is x, the instant luminous flux of the LED of 3000K is y, and the time is t seconds (t is less than or equal to 900), then

y＝(L-x)×(900-t)÷900。

In a sleeping scene, the voice module 27 of the bedside lamp 1 in a child room starts a working mode, when a sound signal is detected, a night lamp mode (weak light) is started, the voice module 27 sends the received voice information to the mobile phone of the adult through the communication module 23, the mobile phone of the adult receives an alarm message, and at the moment, the two parties can communicate through the voice module, for example, the adult can pacify the child through voice. After 5 minutes from the end of the last call, the night light mode of the children's bedside lamp 1 is turned off.

Getting up scene mode: set for the time of awakening up through APP, arrived the time, bedside lamp and ceiling lamp are automatic to be opened, and light changes according to following three stage.

The first stage is as follows: within 3 minutes, the color temperature of the bedside lamp gradually rises from 1700K to 3000K (the high color temperature is more glaring, the low color temperature is more comfortable), and the brightness gradually rises from 0 to 30 percent; the ceiling lamp is in a lamp-off state.

The brightness change rule of two LEDs of 1700K and 3000K is as follows:

the maximum values of the luminous fluxes of the two LEDs of 1700K and 3000K are the same and are set as L, the instantaneous luminous flux of the LED of 1700K is x, the instantaneous luminous flux of the LED of 3000K is y, and the time is t seconds (t is less than or equal to 180), then

x＝(180-t)÷180×L×t÷180×30％

y＝t÷180×L×t÷180×30％。

And a second stage: the color temperature of the bedside lamp 1 gradually increased from 3000K to 5000K within 1 minute while the luminance gradually increased from 30% to 100%, and then the luminance of 100% was stabilized for 2 minutes. The ceiling lamp gradually increases the brightness from 3000K to 5000K in 3 minutes and the color temperature is increased to 100 percent of the brightness.

The brightness change rule of the 3000K LED and the 5000K LED is as follows:

the maximum values of the luminous fluxes of the 3000K LED and the 5000K LED are the same, L is set, the 3000K LED instantaneous luminous flux is x, the 5000K LED instantaneous luminous flux is y, and the time is t seconds (t is less than or equal to 60), then

x＝(60-t)÷60×L×(30％+t÷60×70％)

y＝t÷60×L×(30％+t÷60×70％)。

And a third stage: in 2 minutes, the brightness of the bed lamp and the ceiling lamp returns to 80 percent from 100 percent, and the color temperature returns to 4000K.

The brightness change rule of the 3000K LED and the 5000K LED is as follows:

the maximum values of the luminous fluxes of the 3000K LED and the 5000K LED are the same, L is set, the 3000K LED instantaneous luminous flux is x, the 5000K LED instantaneous luminous flux is y, and the time is t seconds (t is less than or equal to 120), then

x＝t÷120×50％×L×(100％-t÷120×20％)

y＝(1-t÷120×50％)×L×(100％-t÷120×20％)。

The time distribution of each stage is a default value of the system, and the user can also adjust the time parameter of each scene through the APP according to the self condition.

The transition of the three stages is automatically changed according to time, the next scene is automatically entered after the time of the previous scene is finished, and if the next scene is to be entered in advance, the transition can be realized through the control module 26 of the bedside lamp or the APP of the mobile phone.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (10)

1. A lamp comprises a light-transmitting cover, a light-emitting ear part, a base, a reflector and a light source module,

the light-transmitting cover is fixedly arranged on the base and forms an optical space;

the light-emitting lug part is arranged on the outer surface of the light-transmitting cover;

the reflector corresponds to the position of the light-emitting lug part and is arranged in the light-transmitting cover, and the reflector comprises a reflector end face, an incidence through hole and a reflecting surface;

the end surface of the reflector and the light-emitting lug part are hermetically matched and installed;

the light source module comprises a light source substrate and a light source arranged on the light source substrate;

the light sources comprise a first group of light sources and a second group of light sources; the light emitted by the second group of light sources is incident into the reflector through the incident through hole of the reflector and is emitted out through the light-emitting lug;

light rays emitted by the first group of light sources enter the optical space and exit through the light-transmitting cover.

2. The luminaire of claim 1,

the first group of light sources are positioned in the middle of the light source substrate;

the second group of light sources are positioned at the edge position of the light source substrate.

3. The luminaire of claim 2,

the second group of light sources comprise RGB (red, green and blue) three-color light LEDs;

the first set of light sources comprises white light LEDs.

4. The luminaire of claim 2,

after the light emitted by the second group of light sources is emitted through the incident through holes, part of light rays are directly transmitted out through the light-emitting ears; the other part is reflected by the reflecting surface and then is transmitted out through the luminous ear part.

5. The luminaire of claim 3,

the luminaire further comprises an optical element;

the optical element is disposed between the light-transmissive cover and the light source substrate.

6. The luminaire of claim 5,

the light fixture further comprises a mounting bracket;

the mounting bracket is fixedly mounted on the base;

the optical element is fixedly arranged on the light source substrate;

the light source substrate is fixedly arranged on the mounting bracket.

7. A light fixture as recited in claim 1, wherein the light emitting ears are integrally formed with the light transmissive cover or are removably attached thereto.

8. The luminaire of claim 3,

the white light LED can be arranged by a plurality of LED with different color temperatures at intervals.

9. The luminaire of claim 1,

the lower end of the light-transmitting cover is cylindrical, and the upper end of the light-transmitting cover is hemispherical.

10. The luminaire of claim 9,

the light-emitting lug part protrudes out of the cylindrical surface of the light-transmitting cover;

the reflector is located on the inner peripheral surface of the cylindrical shape.

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