Lamp holder and illuminating lamp
By introducing a focusing unit and a floodlight unit into the lamp head design of the desk lamp, and setting a shield between them, zoned lighting is achieved, solving the problem of the single lighting mode of the desk lamp, providing a variety of lighting modes and uniform brightness, and avoiding overexposure and glare.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-03-20
AI Technical Summary
Existing desk lamps have a single lighting mode and cannot effectively balance anti-glare, lighting range and brightness uniformity, resulting in overexposure and glare problems on the illuminated surface.
Design a lamp holder, including a housing, a first light-emitting component and a second light-emitting component. The first light-emitting component consists of a focusing unit and a floodlight unit. By setting a blocking component between the focusing unit and the floodlight unit, zoned lighting is achieved, and the independent operation of the focusing unit, the floodlight unit and the second light-emitting component can be controlled respectively.
It achieves diverse lighting modes, is suitable for various lighting atmospheres, avoids overexposure and glare on the illuminated surface, and ensures uniformity of brightness and lighting range.
Smart Images
Figure CN224018237U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lamp holder and lighting lamps and lanterns belong to lighting equipment technical field. BACKGROUND
[0002] With the improvement of life quality, the desk lamp has become the indispensable article in people's daily life, and people's lighting demand for the desk lamp also gradually improves. However, the existing desk lamp cannot adapt to the light demand of different family desktop sizes and different use scenes due to its single lighting mode and limited illumination area, and the desk lamp generally forms concentrated irradiation in a small area, which can easily lead to exposure and glare problems of the irradiated surface, and the illumination uniformity is low.
[0003] Therefore, it is necessary to improve the existing lighting lamps and lanterns to solve the above problems. INVENTION CONTENTS
[0004] The utility model discloses a lamp holder and lighting lamps and lanterns with the lamp holder to solve the single lighting mode of the existing lamps and lanterns, and the problem of not effectively balancing anti-glare, illumination range and brightness uniformity.
[0005] To achieve the above object, the utility model provides a lamp holder, which comprises:
[0006] The shell has a first light-emitting side and a second light-emitting side arranged oppositely.
[0007] The first light-emitting assembly is assembled on the first light-emitting side and comprises a spotlight unit and a floodlight unit, and the spotlight unit and the floodlight unit are both in a straight-down type light-emitting mode.
[0008] The shielding piece is assembled on the first light-emitting side and is arranged between the spotlight unit and the floodlight unit.
[0009] The second light-emitting assembly is assembled on the second light-emitting side and has a light-emitting direction opposite to that of the first light-emitting assembly.
[0010] The spotlight unit, the floodlight unit and the second light-emitting assembly are independent of each other and realize zoned lighting. The lamp holder has various lighting modes and can be applied to various lighting atmosphere scenes.
[0011] Optionally, the spotlight unit comprises a first light source plate and a first optical assembly arranged in sequence along an optical axis, the first optical assembly is located on the light-emitting side of the first light source plate, and the light emitted by the first light source plate is concentrated and emitted through the first optical assembly for concentrated lighting.
[0012] Optionally, the first optical assembly comprises a first diffusion plate and an anti-glare structure located on the side of the first diffusion plate away from the first light source plate, and the light emitted by the first light source plate is emitted into the anti-glare structure after being emitted through the first diffusion plate.
[0013] Optionally, the anti-glare structure is an anti-glare grid arranged in a honeycomb shape.
[0014] Optionally, the floodlight unit is arranged around the spotlight unit.
[0015] Optionally, the floodlight unit comprises a second light source plate and a second optical assembly located on the light-emitting side of the second light source plate, and the light emitted by the second light source plate is emitted through the second optical assembly for wide-area illumination.
[0016] Optionally, the second light source plate is provided with a mounting area for mounting the spotlight unit at the middle position, the shielding piece is assembled in the mounting area, and the second optical assembly is arranged around the outer periphery of the shielding piece.
[0017] Optionally, the second optical assembly comprises a diffusion lens and a second diffusion plate arranged in sequence on the light-emitting side of the second light source plate, and the light emitted by the second light source plate is emitted through the diffusion lens and then enters the second diffusion plate for emission.
[0018] Optionally, the second optical assembly further comprises a light distribution structure located on the side of the second diffusion plate away from the second light source plate, so as to perform light distribution on the light emitted through the second diffusion plate.
[0019] Optionally, the second light-emitting assembly comprises a third light source plate located in the mounting groove and a third diffusion plate located on the light-emitting side of the third light source plate, and the light emitted by the third light source plate is directly emitted through the third diffusion plate.
[0020] Another purpose of the utility model is to provide a lighting lamp with the lamp head.
[0021] To achieve the above purpose, the utility model provides a lighting lamp, which comprises the lamp head, the lamp holder and the lamp pole connected between the lamp head and the lamp holder.
[0022] The utility model discloses beneficial effect is: the utility model discloses through being assembled first light -emitting component and second light -emitting component respectively to the first light -emitting side and the second light -emitting side of the opposite arrangement of shell, thereby make the light -emitting direction of first light -emitting component and second light -emitting component opposite, still through setting up the first light -emitting component to include spotlight unit and floodlight unit, and set up the shelter piece between spotlight unit and floodlight unit, and then can utilize spotlight unit, floodlight unit and the mutual independence of second light -emitting component, realize the partitioned illumination. The utility model discloses the lighting lamp guarantees the brightness and the illumination range of the illuminated surface, also avoids the problem that the exposure, glare of the illuminated surface appears, and the lighting lamp has the multiple illumination mode, is applicable to a variety of illumination atmosphere scene. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is the three-dimensional structure schematic diagram of the utility model lighting lamp.
[0024] Figure 2 It is Figure 1 the three-dimensional structure schematic diagram of the lamp head in.
[0025] Figure 3 It is Figure 1 another angle three-dimensional structure schematic diagram of the lamp head in.
[0026] Figure 4 It is Figure 2 the section view of.
[0027] Figure 5 It is Figure 2 the explosion view of.
[0028] Figure 6 It is Figure 2 the light path diagram of spotlight unit in.
[0029] Figure 7 It is Figure 2 the light distribution diagram of spotlight unit in.
[0030] Figure 8 It is Figure 2 another light distribution diagram of spotlight unit in.
[0031] Figure 9 It is Figure 2 the light distribution diagram of floodlight unit in.
[0032] Figure 10 It is Figure 3 the light distribution diagram of second light -emitting component in.
[0033] Reference signs:
[0034] 100 - lighting lamp;
[0035] 10 - lamp head; 20 - lamp holder; 30 - lamp stem; 1 - housing; 101 - first light exit side; 102 - second light exit side; 11 - first housing; 111 - accommodating groove; 112 - light exit opening; 12 - second housing; 121 - frame; 122 - mounting groove; 13 - accommodating space; 2 - first light emitting assembly; 21 - spotlight unit; 211 - shielding member; 212 - first light source board; 213 - first optical assembly; 214 - first diffusion board; 215 - anti-dazzle structure; 22 - floodlight unit; 221 - second light source board; 2211 - mounting area; 222 - second optical assembly; 223 - diffusion lens; 224 - second diffusion board; 225 - light distribution structure; 3 - second light emitting assembly; 31 - third light source board; 32 - third diffusion board. DETAILED DESCRIPTION
[0036] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is described in detail below by combining with the drawings and specific embodiments.
[0037] Please refer to Figure 1 The utility model discloses a lighting lamp 100, preferably a desk lamp for desktop lighting, but should not be limited to this. The lighting lamp 100 includes a lamp head 10, a lamp holder 20 and a lamp stem 30 connected between the lamp head 10 and the lamp holder 20. The lamp stem 30 can be connected and fixed between the lamp head 10 and the lamp holder 20 by screws or the like. In this embodiment, the lamp stem 30 and the lamp holder 20 can be prior art, which will not be described here.
[0038] As Figures 2-6 The lamp head 10 includes a housing 1 and a first light emitting assembly 2 and a second light emitting assembly 3 assembled to the housing 1. In this embodiment, the housing 1 has a first light exit side 101 and a second light exit side 102 arranged oppositely. The first light emitting assembly 2 is assembled to the first light exit side 101, and the second light emitting assembly 3 is assembled to the second light exit side 102. Preferably, the first light emitting assembly 2 is straight down type light exit, and the light exit direction of the second light emitting assembly 3 is opposite to that of the first light emitting assembly 2. That is, the first light emitting assembly 2 is used to illuminate the work area such as the desktop, and the second light emitting assembly 3 is used to illuminate the surrounding environment, increase the three-dimensional lighting space and expand the overall lighting range.
[0039] Specifically, the first light-emitting assembly 2 comprises a spotlight unit 21 and a floodlight unit 22, both of which are in straight-down light emission. The lamp head 10 further comprises a shielding piece 211 assembled on the first light-emitting side 101. The shielding piece 211 is arranged between the spotlight unit 21 and the floodlight unit 22 to separate the spotlight unit 21 and the floodlight unit 22. In the embodiment, the spotlight unit 21, the floodlight unit 22 and the second light-emitting assembly 3 are independent of each other and can be controlled respectively to realize zoned lighting. That is, the spotlight unit 21, the floodlight unit 22 and the second light-emitting assembly 3 can be mode-switched according to the lighting requirements of the lighting scene. That is, the spotlight unit 21, the floodlight unit 22 and the second light-emitting assembly 3 can be lit up individually, simultaneously or in any two combinations, and have various lighting modes and can be applied to various lighting atmosphere scenes.
[0040] As shown in Figures 4-5 The housing 1 comprises a first housing 11 on the first light-emitting side 101 and a second housing 12 on the second light-emitting side 102. The outer edge of the second housing 12 is provided with a frame 121 extending towards the first housing 11, and the outer edge of the first housing 11 is provided with a receiving groove 111 extending towards the second housing 12 for the frame 121 to extend into. The first housing 11 and the second housing 12 are fixedly fitted and form a receiving space 13 for receiving the first light-emitting assembly 2. The first light-emitting assembly 2 partially abuts against the first housing 11 to realize fixed installation of the first light-emitting assembly 2. The first housing 11 is provided with a light-emitting opening 112 for the first light-emitting assembly 2 to emit light, and the spotlight unit 21 and the floodlight unit 22 are exposed to the light-emitting opening 112.
[0041] In the embodiment, the spotlight unit 21 is used for concentrated lighting. The spotlight unit 21 comprises a first light source plate 212 and a first optical assembly 213 arranged in sequence along the optical axis. The shielding piece 211 is configured to separate the spotlight unit 21 and the floodlight unit 22 on the first light-emitting side 101. The first optical assembly 213 is located on the light-emitting side of the first light source plate 212, and the light emitted by the first light source plate 212 can only be concentratedly emitted via the first optical assembly 213 under the action of the shielding piece 211.
[0042] Specifically, the first optical assembly 213 comprises a first diffusion plate 214 and an anti-glare structure 215 located on the side of the first diffusion plate 214 away from the first light source plate 212, and the first diffusion plate 214 and the anti-glare structure 215 are in contact, so that the light emitted by the first light source plate 212 first enters the first diffusion plate 214, is emitted via the first diffusion plate 214, and then is emitted out of the anti-glare structure 215.
[0043] As shown in Figures 6-8As shown, the anti-glare structure 215 in the embodiment is preferably an anti-glare grid arranged in a honeycomb shape. The anti-glare angle θ of the anti-glare structure 215 is in the range of (30°, 45°), and the light distribution angle of the spotlight unit 21 is preferably between 45° and 70°, which can achieve the effect of small-illumination-area concentrated lighting.
[0044] As shown, the floodlight unit 22 is used for wide-area lighting. The floodlight unit 22 includes a second light source plate 221 and a second optical assembly 222 located on the light-emitting side of the second light source plate 221. The light emitted by the second light source plate 221 can only be emitted after passing through the second optical assembly 222 under the action of the shielding piece 211. Figures 4-5
[0045] Specifically, the second optical assembly 222 includes, in sequence from the light-emitting side of the second light source plate 221, a diffusion lens 223, a second diffusion plate 224, and a light distribution structure 225. The diffusion lens 223 covers the lamp beads of the second light source plate 221, and the second diffusion plate 224 and the light distribution structure 225 are in contact. That is, the light distribution structure 225 is located on the side of the second diffusion plate 224 away from the second light source plate 221, and the side of the light distribution structure 225 away from the second diffusion plate 224 is in partial abutment with the first housing 11 to achieve the installation of the second diffusion plate 224 and the light distribution structure 225. The light emitted by the second light source plate 221 first enters the diffusion lens 223, is emitted after passing through the diffusion lens 223, is emitted into the second diffusion plate 224, and finally the light emitted from the second diffusion plate 224 is light-distributed by the light distribution structure 225. In the embodiment, the light distribution structure 225 is preferably a prism plate, so as to change the direction of the light and increase the illumination area.
[0046] As shown, the light distribution angle of the floodlight unit 22 is about 90°, which can achieve the effect of wide-area lighting and meet the lighting quality. In the embodiment, the end face of the first optical assembly 213 away from the first light source plate 212 protrudes from the end face of the second optical assembly 222 away from the second light source plate 221. In this way, the spotlight unit 21 and the floodlight unit 22 can make the desk surface illuminance uniformity reach about 1.1, have good anti-glare effect, and can simultaneously meet the anti-glare and lighting requirements. Figure 9
[0047] In the embodiment, the shielding member 211 is preferably composed of a ring-shaped side and a bottom side, the spotlight unit 21 is located at the inner side of the shielding member 211, and the floodlight unit 22 is arranged at the outer side of the shielding member 211. That is, the floodlight unit 22 is arranged around the spotlight unit 21. Specifically, the first light source plate 212 is in contact with the bottom side, and the first optical assembly 213 is in abutment with the ring-shaped side. The second light source plate 221 is provided with a mounting area 2211 for mounting the spotlight unit 21 at the middle position thereof, the shielding member 211 is assembled to the mounting area 2211, and the second optical assembly 222 is arranged around the outer periphery of the shielding member 211. The shielding member 211 protrudes from the end surface of the second optical assembly 222 away from the second light source plate 221, so that the light interference can be avoided. The bottom side of the shielding member 211 is in abutment with the second light source plate 221, and the lamp beads on the second light source plate 221 are located at the outer side of the shielding member 211.
[0048] Of course, the shielding member 211 can also be directly composed of a ring-shaped side, and in this case, the first light source plate 212 is directly mounted to the mounting area 2211 of the second light source plate 221, as long as the light interference between the first light source plate 212 and the second light source plate 221 can be avoided. The shielding member 211 and the first light source plate 212 can be connected to the second light source plate 221 by means of perforation, adhesion or the like, which is not limited.
[0049] Of course, in other optional embodiments, the shielding member 211 can also be provided in a plate structure, and the shielding member 211 is provided with at least one. When the shielding member 211 is provided with one, the two ends of the shielding member 211 are in abutment with the frame 121 of the second housing 12, so as to divide the accommodation space 13 into two parts, and the spotlight unit 21 and the floodlight unit 22 are arranged at the two sides of the shielding member 211, respectively. When the shielding member 211 is provided with two, the two shielding members 211 can be arranged side by side, and the two ends of each shielding member 211 are in abutment with the frame 121 of the second housing 12, so as to divide the accommodation space 13 into three parts, and the spotlight unit 21 is located at the middle position, and the two floodlight units 22 are arranged at the two sides of the spotlight unit 21, respectively. Among them, the spotlight unit 21 and the floodlight unit 22 can share one light source plate, and the lamp beads arranged on the light source plate can be selected according to the specific circumstances. The spotlight unit 21 and the floodlight unit 22 can also use independent light source plates, which is not limited.
[0050] As Figures 4-5As shown, the second light-emitting side 102 of the shell 1 is provided with a mounting groove 122 recessed towards the first light-emitting side 101, that is, the mounting groove 122 is opened on the side of the second shell 12 away from the accommodation space 13. The second light-emitting assembly 3 includes a third light source plate 31 located in the mounting groove 122 and a third diffusion plate 32 located on the light-emitting side of the third light source plate 31, and the light emitted by the third light source plate 31 is directly emitted after passing through the third diffusion plate 32. The third diffusion plate 32 is preferably connected with and flush with the outer wall of the second shell 12, and the second light-emitting assembly 3 provides invisible illumination.
[0051] As shown, Figure 10 The light distribution angle of the second light-emitting assembly 3 is about 120°, which can increase the three-dimensional illumination space and illuminate the entire working environment.
[0052] In summary, the lighting lamp of the present application is provided with the first light-emitting assembly 2 and the second light-emitting assembly 3 respectively assembled on the first light-emitting side 101 and the second light-emitting side 102 of the shell 1, so that the light-emitting directions of the first light-emitting assembly 2 and the second light-emitting assembly 3 are opposite. In addition, the first light-emitting assembly 2 is provided with the spotlight unit 21 and the floodlight unit 22, and the shielding piece 211 is arranged between the spotlight unit 21 and the floodlight unit 22, so that the spotlight unit 21, the floodlight unit 22 and the second light-emitting assembly 3 are independent of each other, and the partitioned illumination is realized. Compared with the prior art, the lighting lamp 100 of the present application not only ensures the brightness and illumination range of the illuminated surface, but also avoids the problems of exposure and glare of the illuminated surface, and the lighting lamp 100 has various illumination modes and can be applied to various illumination atmosphere scenes.
[0053] The above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.
Claims
1. A lamp holder, characterized in that, include: The housing (1) has a first light-emitting side (101) and a second light-emitting side (102) disposed opposite to each other; The first light-emitting component (2) is assembled on the first light-emitting side (101) and includes a focusing unit (21) and a floodlight unit (22). Both the focusing unit (21) and the floodlight unit (22) emit light directly. A shielding component (211) is assembled on the first light-emitting side (101) and disposed between the focusing unit (21) and the floodlight unit (22); The second light-emitting component (3) is assembled on the second light-emitting side (102), and the light-emitting direction is opposite to the light-emitting direction of the first light-emitting component (2); The light-concentrating unit (21), the floodlight unit (22), and the second light-emitting component (3) are independent of each other.
2. The lamp holder according to claim 1, characterized in that: The light-concentrating unit (21) includes a first light source plate (212) and a first optical component (213) arranged sequentially along the optical axis. The first optical component (213) is located on the light-emitting side of the first light source plate (212), and the light emitted from the first light source plate (212) is concentrated and emitted through the first optical component (213).
3. The lamp holder according to claim 2, characterized in that: The first optical component (213) includes a first diffuser plate (214) and an anti-glare structure (215) located on the side of the first diffuser plate (214) away from the first light source plate (212). The light emitted from the first light source plate (212) is emitted through the first diffuser plate (214) and then enters the anti-glare structure (215) for emission.
4. The lamp holder according to claim 3, characterized in that: The anti-glare structure (215) is an anti-glare grille arranged in a honeycomb pattern.
5. The lamp holder according to claim 1, characterized in that: The floodlight unit (22) is arranged around the focusing unit (21).
6. The lamp holder according to claim 1, characterized in that: The floodlight unit (22) includes a second light source plate (221) and a second optical component (222) located on the light-emitting side of the second light source plate (221). The light emitted from the second light source plate (221) is emitted after passing through the second optical component (222) for wide-area illumination.
7. The lamp holder according to claim 6, characterized in that: The second light source plate (221) has an installation area (2211) for mounting the focusing unit (21) at the middle position. The shielding member (211) is assembled in the installation area (2211), and the second optical component (222) surrounds the outer periphery of the shielding member (211).
8. The lamp holder according to claim 6, characterized in that: The second optical component (222) includes a diffusion lens (223) and a second diffusion plate (224) arranged sequentially on the light-emitting side of the second light source plate (221). The light emitted from the second light source plate (221) is emitted through the diffusion lens (223) and then enters the second diffusion plate (224) for emission.
9. The lamp holder according to claim 8, characterized in that: The second optical component (222) also includes a light distribution structure (225) located on the side of the second diffuser plate (224) opposite to the second light source plate (221) for distributing light emitted through the second diffuser plate (224).
10. The lamp holder according to claim 1, characterized in that: The second light-emitting side (102) of the housing (1) is provided with a mounting groove (122) recessed toward the first light-emitting side (101). The second light-emitting component (3) includes a third light source plate (31) located in the mounting groove (122) and a third diffuser plate (32) located on the light-emitting side of the third light source plate (31). The light emitted by the third light source plate (31) is emitted directly after passing through the third diffuser plate (32).
11. A lighting fixture, characterized in that: It includes the lamp head (10), lamp holder (20) as described in any one of claims 1-10, and lamp pole (30) connecting the lamp head (10) and the lamp holder (20).