Floor lamp with both wide illumination and key illumination
With its dual-light source design, the central light source is equipped with a focusing lens for targeted lighting, while the surrounding light sources provide broad illumination. This solves the problem that existing floor lamps cannot simultaneously provide lighting for both large and key areas, improving the lighting effect and the lighting experience for people with visual impairments.
Patent Information
- Application Number
- CN202423297702.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing floor lamps are unable to provide broad illumination over a wide area while meeting the high-brightness lighting needs of key areas, especially for people who need to perform fine motor tasks or whose eyesight is deteriorating.
It adopts a dual-light source design, with the central light source equipped with a focusing lens for accent lighting and the surrounding light sources providing broad illumination. Light control is achieved through a semi-transparent lampshade and diffuser.
It enables the provision of extensive lighting over a wide area while providing high-brightness lighting in key areas, meeting the lighting needs of people with fine motor skills and visual impairment, and improving lighting effects and mental state.
Smart Images
Figure CN223636040U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to floor lamp technical field, especially involve a floor lamp of giving consideration to extensive illumination and key illumination. BACKGROUND
[0002] Ordinary floor lamp, because height is higher, its illumination area is bigger, almost can light up the room. This is its advantage.
[0003] But for the place or environment of fine operation, in addition to the overall illumination requirement is higher, again hope can have higher illumination on the key small range, such as carries out clock maintenance, electronic device assembly, handcrafts etc. occasion.
[0004] For some vision degeneration of the elderly population, for some weak children and other population, need high brightness environment, even in the literature, high illumination has positive impact on people's spirit.
[0005] In view of this, the patent proposes a floor lamp of giving consideration to extensive illumination and key illumination, for the illumination of key area. INVENTION CONTENTS
[0006] In order to solve the problems in the related art, the application provides a floor lamp of giving consideration to extensive illumination and key illumination, which solves the defects mentioned in the background art.
[0007] The technical scheme is as follows:
[0008] The floor lamp of giving consideration to extensive illumination and key illumination comprises: a floor stand, a lamp holder installed at the upper end of the floor stand, a lampshade installed at the lower end of the lamp holder, a first light source arranged at the center of the lamp holder and having a downward irradiation direction, a light collecting mechanism arranged at the lower part of the first light source, a second light source arranged on the lamp holder around the first light source and having a downward irradiation direction, and a diffusion plate corresponding to the second light source installed on the lampshade.
[0009] Further improvement, the lampshade is a translucent light-transmitting cover.
[0010] Further improvement, the first light source is installed at the center of the lamp holder, the first light source uses a first PCBA board and a first LED light source connected with the first PCBA board, or the first light source uses a bulb.
[0011] Further improvement, the light collecting mechanism comprises a lens corresponding to the first LED light source.
[0012] Further improvement, the second light source comprises a plurality of second PCBA boards installed around the lamp holder, and each second PCBA board is connected with a second LED light source.
[0013] Compared with the prior art, the beneficial effects of the patent are as follows:
[0014] The utility model discloses two light sources, and the light emitting angle of the second light source is close to 180 degrees, which is used for providing extensive illumination. The light emitting angle of the first light source is less than 45 degrees under the action of the lens, which is used for illuminating the key area. The two light sources can be lit respectively or simultaneously, and the function of combining extensive illumination and key illumination is realized. BRIEF DESCRIPTION OF DRAWINGS
[0015] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments consistent with the application and, together with the description, serve to explain the principles of the application.
[0016] Figure 1 is the external structure schematic diagram of the first embodiment of the utility model.
[0017] In the drawings:
[0018] 1, lampshade;2, lamp holder;3, second light source;4, first LED light source;5, lens;6, diffusion plate;7, floor stand. DETAILED DESCRIPTION
[0019] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0020] The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.
[0021] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0022] Example
[0023] like Figure 1 As shown, a floor lamp that combines general illumination and accent lighting includes a floor stand, a lamp base mounted on top of the stand, and a lampshade mounted on the lamp base. In this embodiment, the lampshade is a semi-transparent light-transmitting cover, which can diffuse light.
[0024] The first light source is located at the center of the lamp holder, illuminating downwards. A focusing mechanism is provided at the lower part of the first light source. The first light source is installed at the center of the lamp holder, and the first light source is either a first PCBA board and a first LED light source connected to the first PCBA board, or a light bulb. The focusing mechanism includes a lens corresponding to the first LED light source.
[0025] The second light source is positioned on the lamp holder surrounding the first light source, with its illumination direction downwards. A diffuser plate corresponding to the second light source is mounted on the lamp cover. The second light source includes multiple second PCBA boards mounted around the lamp holder, each second PCBA board connected to a second LED light source.
[0026] The primary light source is a group of LEDs located in the center of the lampshade, with a narrowed beam angle. The light emitted by the LEDs is narrowed after passing through the lens below, used to illuminate a specific area.
[0027] The second light source, surrounding the first light source, is a direct-lit LED light source with a normal light emission angle. The light emitted by the LED diffuses outward through the diffuser plate, illuminating a wide area.
[0028] This invention features two light sources. The second light source, positioned at the periphery, has an emission angle approaching 180 degrees, providing general illumination. The first light source, with the aid of a lens, has an emission angle of less than 45 degrees, used for illuminating specific areas. These two light sources can be lit individually or simultaneously, thus achieving a balance between general and focused illumination.
[0029] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
[0030] It is to be understood that the application is not limited to the precise structures hereinabove described and shown in the drawings, for purposes of illustration and description, specific embodiments have been set forth herein. However, various modifications can be made in the application without departing from the scope thereof. The scope of the application is indicated only by the appended claims.
Claims
1. A floor lamp that takes into account both general lighting and accent lighting, characterized in that, It comprises: a floor stand; a lamp holder installed at the upper end of the floor stand; a lampshade installed at the lower end of the lamp holder; a first light source installed at the center of the lamp holder, with a downward irradiation direction; the lower part of the first light source is provided with a light collecting mechanism; a second light source installed on the lamp holder around the first light source, with a downward irradiation direction; the lampshade is provided with a diffusion plate corresponding to the second light source.
2. The floor lamp for both general and accent lighting according to claim 1, wherein, The lampshade is a translucent and light-transmitting lampshade.
3. The floor lamp that gives consideration to both general lighting and spot lighting according to claim 2, characterized by, The first light source is installed at the center of the lamp holder; the first light source uses a first PCBA board and a first LED light source connected to the first PCBA board, or a first light source uses a bulb.
4. The floor lamp according to claim 3, wherein The light collecting mechanism comprises a lens corresponding to the first LED light source.
5. The floor lamp according to claim 2, wherein The second light source comprises a plurality of second PCBA boards installed around the lamp holder, and each second PCBA board is connected with a second LED light source.