CN212298648U

CN212298648U - Floor lamp

Info

Publication number: CN212298648U
Application number: CN202021204186.XU
Authority: CN
Inventors: 吴立勇
Original assignee: Guangzhou Keatoo Electric Co ltd
Current assignee: Guangzhou Keatoo Electric Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-05
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a floor lamp, it includes base, support, main lamp holder and auxiliary lamp holder, is equipped with adjust knob on the support, and adjust knob is connected with the circuit board in the support, and the circuit board is used for adjusting the luminance and the colour temperature of light source in main lamp holder and the auxiliary lamp holder, is equipped with anti-dazzle subassembly in the main lamp holder, can subduct the glare of light. The utility model provides a floor lamp simple structure, easily operation, and the glare that produces when can subduct in-service use uses and experiences well.

Description

Floor lamp

Technical Field

The utility model relates to an illumination articles for use technical field especially relates to a floor lamp.

Background

The floor lamp is widely applied to places needing local illumination, such as living rooms, bedrooms, offices, libraries, hospitals and the like. The existing floor lamp needs to use two independent knobs or keys when adjusting the brightness and the color difference of light, and is very inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a floor lamp has advantages such as simple structure, convenient to use.

Based on this, the utility model provides a floor lamp, including base, lamp holder and connection the base with the support of lamp holder, be equipped with the subassembly of adjusting luminance on the support, the subassembly of adjusting luminance is including locating circuit board in the support with locate adjust knob on the support, adjust knob be equipped with one and with the circuit board is connected, the circuit board has master control CPU module and LED drive module, master control CPU module with LED drive module electricity is connected, LED drive module with the lamp holder electricity is connected.

Preferably, the lamp cap comprises a housing, a light source plate, a light guide plate and an anti-glare assembly for reducing glare, the light source plate and the anti-glare assembly are located in the housing, and the anti-glare assembly is arranged below the light guide plate.

Preferably, the light source plates are disposed on both sides of the light guide plate and are closely attached to the light guide plate.

Preferably, a rear cover for protecting the light guide plate and the light source plate is disposed above the light guide plate, and the rear cover is disposed in the housing.

Preferably, one side of the rear cover facing the light guide plate is provided with a reflective paper.

Preferably, a diffusion plate is disposed below the light guide plate, and the diffusion plate is located in the housing.

Preferably, the anti-glare component is a grating plate, the grating plate is arranged below the diffusion plate, and a light-transmitting plate is arranged below the grating plate.

Preferably, the anti-glare assembly is a glare plate disposed below the diffusion plate.

Preferably, two or more groups of lamp caps are arranged, and the lighting directions of the lamp caps are different.

Preferably, the lamp holders are provided with two groups, and the direction of the two groups of lamp holders is different.

The embodiment of the utility model provides a pair of floor lamp compares with prior art, and its beneficial effect lies in:

when the LED lamp holder is used, the adjusting knob is rotated or pressed, the state of the adjusting knob is changed, the state change of the adjusting knob is transmitted to the main control CPU module, the main control CPU module identifies the signal and outputs a corresponding signal to the LED operation module, and the LED operation module controls the driving circuit of the lamp holder, so that the brightness and the color temperature of a light source are adjusted. Based on this, this floor lamp only uses a button can accomplish the regulation operation to light source luminance and colour temperature, and its simple structure uses more conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a floor lamp according to an embodiment of the present invention;

fig. 2 is an exploded view of a lamp cap according to an embodiment of the present invention;

fig. 3 is an exploded view of a lamp head according to an embodiment of the present invention;

fig. 4 is an exploded view of a lamp head according to another embodiment of the present invention;

fig. 5 is a schematic diagram of signal transmission according to the present invention.

In the figure: 1. a base; 2. a support; 3. adjusting a knob; 4. a main lamp head; 41. a housing; 42. a rear cover; 43. reflective paper; 44. a light source plate; 45. a light guide plate; 46. a diffusion plate; 47. a grid plate; 48. a light-transmitting plate; 49. a glare plate; 5. an auxiliary lamp head.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and "second" information may also be referred to as "first" information without departing from the scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a floor lamp, it includes base 1, main lamp holder 4 and connects base 1 and main lamp holder 4's support 2, be equipped with the subassembly of adjusting luminance on support 2, the subassembly of adjusting luminance is including locating circuit board (not shown) in support 2 and locating adjust knob 3 on support 2, adjust knob 3 is equipped with one and is connected with the circuit board, the circuit board has master control CPU module and LED drive module, master control CPU module is connected with LED drive module electricity, LED drive module is connected with main lamp holder 4 electricity.

Based on the structure, when the LED lamp is used, the adjusting knob 3 is rotated or pressed, the state of the adjusting knob 3 is changed, the state change of the adjusting knob 3 is transmitted to the main control CPU module, the main control CPU module identifies the signal and outputs a corresponding signal to the LED operation module, and the LED operation module controls the driving circuit of the main lamp cap, so that the brightness and the color temperature of a light source are adjusted. Based on this, this floor lamp only uses an adjust knob 3 can accomplish the regulation operation to light source luminance and colour temperature, and its simple structure uses more conveniently.

Optionally, as the utility model provides a concrete implementation of floor lamp, floor lamp's lamp holder can be equipped with the multiunit, particularly, as shown in fig. 2 in the embodiment of the utility model provides an in, the lamp holder is equipped with two sets ofly, including main lamp holder 4 and auxiliary lamp holder 5, the top of main lamp holder 4 is located to auxiliary lamp holder 5.

Based on above-mentioned structure, this floor lamp possess main lamp holder 4 and auxiliary lamp holder 5, can realize simultaneously downwards and upwards luminous, adapts to the various different circumstances, and it needs to notice that, because of auxiliary lamp holder 5's irradiation direction up, it is less to user's influence, no longer sets up anti-dazzle subassembly in consequently auxiliary lamp holder 5. Of course, when the irradiation direction of the auxiliary base 5 has an influence on the user, whether to provide the anti-glare assembly should also be selected according to the circumstances.

Further, the main lamp 4 includes a housing 41, a light source plate 44, a light guide plate 45 and an anti-glare assembly for reducing glare, the light source plate 44, the light guide plate 45 and the anti-glare assembly are located in the housing 41, and the anti-glare assembly is located below the light guide plate 45. Based on above-mentioned structure, be provided with the anti-dazzle subassembly that can subdue the glare in the lamp holder, so, the light that jets out in the lamp holder no longer too dazzling after anti-dazzle subassembly's processing, can effectively promote user's use and experience, be favorable to that user's is healthy with the eye.

Further, as the utility model provides a floor lamp's a concrete implementation mode, light source board 44 locates the both sides of light guide plate 45 and pastes tight light guide plate 45, and light source face of light source board 44 is to light guide plate 45, and light guide plate 45 can guide the light that light source board 44 sent and form the light emitting area, increase intensity of illumination.

Further, as the utility model provides a floor lamp's a concrete implementation way, the below of light source board 44 still is equipped with diffuser plate 46, and it can be to light samming, promotes the illuminating effect.

Specifically, as shown in fig. 3, in an embodiment of the present invention, the anti-glare component is set as a grid plate 47, the grid plate 47 is disposed below the light guide plate 45, a light-transmitting plate 48 for protecting the grid plate 47 is further disposed below the grid plate 47, and the light emitted from the light source plate 44 is emitted out of the lamp head through the light-transmitting plate 48 after being processed by the grid plate 47.

Further, as shown in fig. 4, in another embodiment of the present invention, the anti-glare assembly can be further configured as a glare plate 49, the glare plate 49 is disposed below the light guide plate 45, the light emitted from the light source plate 44 enters the glare plate 49 after the light guide plate 45 is diffused, and the light is directly diffused out of the lamp head after the treatment of the glare plate 49, so that the treatment of the light is realized by the glare plate 49, although the anti-glare effect is weaker than the grating plate 47, the structure is simpler, and the brightness of the floor lamp is higher.

Optionally, as the utility model provides a floor lamp's a concrete implementation conditions still is equipped with the back lid 42 that is used for protecting light source board 44 and light guide plate 45 in the casing 41, and the top of light guide plate 45 is located to back lid 42, is located the casing 41 equally. The rear cover 42 separates the light source plate 44 and the light guide plate 45 from the outside of the case 41, and prevents substances such as dust from falling on the light guide plate 45 and affecting the light emission efficiency. Furthermore, a reflective paper 43 is attached to a side of the rear cover 42 facing the light guide plate 45, and can reflect the scattered light to the ground, so as to increase the illumination intensity.

To sum up, the embodiment of the utility model provides a floor lamp includes base 1, support 2, main lamp holder 4 and supplementary lamp holder 5, is equipped with adjust knob 3 on the support 2, and adjust knob 3 is connected with the circuit board in the support 2, and the circuit board is used for adjusting luminance and the colour temperature of main lamp holder 4 and supplementary lamp holder 5 internal light source, is equipped with anti-dazzle subassembly in the main lamp holder 4, can subduct the glare of light. Compared with the prior art, the floor lamp is simple in structure, easy to operate, capable of reducing glare generated by the light source and good in use experience.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The floor lamp is characterized by comprising a base, a lamp holder and a support connected with the base and the lamp holder, wherein a dimming assembly is arranged on the support and comprises a circuit board and an adjusting knob, the circuit board is arranged in the support, the adjusting knob is arranged on the support and connected with the circuit board, the circuit board is provided with a main control CPU module and an LED driving module, the main control CPU module is electrically connected with the LED driving module, and the LED driving module is electrically connected with the lamp holder.

2. A floor lamp as claimed in claim 1, wherein the lamp head comprises a housing, a light source plate, a light guide plate, and an anti-glare assembly for reducing glare, the light source plate and the anti-glare assembly being located within the housing, the anti-glare assembly being located below the light guide plate.

3. The floor lamp as claimed in claim 2, wherein the light source plate is disposed at both sides of the light guide plate and closely attached to the light guide plate.

4. A floor lamp as claimed in claim 3, wherein a rear cover is provided over the light guide plate for protecting the light source board and the light guide plate, the rear cover being provided within the housing.

5. A floor lamp as claimed in claim 4, wherein a reflective paper is attached to a side of the back cover facing the light guide plate.

6. A floor lamp as claimed in claim 5, wherein a diffuser plate is provided below the light guide plate, the diffuser plate being located within the housing.

7. A floor lamp as claimed in claim 6, wherein the anti-glare component is provided as a grill plate, the grill plate being disposed below the diffuser plate, and a light-transmissive plate being disposed below the grill plate.

8. A floor lamp as claimed in claim 6, wherein the anti-glare assembly is provided as a glare panel disposed below the diffuser plate.

9. A floor lamp as claimed in claim 2, wherein there are two or more sets of lamp caps, each having a different direction of illumination.