A combined luminaire with high coordinated spot and flood light
By designing a combination luminaire with highly coordinated spotlighting and floodlighting, combining the functions of spotlighting and floodlighting, the problems of small field of view and limited applicability in existing technologies are solved, achieving wide-angle lighting in the same location and improving maintenance efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIASHAN QIAOXIN ELECTROMECHANICAL CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-07-24
AI Technical Summary
Existing automotive inspection lights mostly have a single focusing function, resulting in a narrow field of view and limited applicability. They cannot simultaneously fulfill the function of floodlighting, nor can they meet diverse application needs. In existing technologies, when the light at the focused point is too bright, the parts being repaired cannot be clearly seen, limiting their applicability and failing to meet large-area lighting requirements.
Design a combined luminaire with highly coordinated spotlighting and floodlighting, including a spotlight and a rotatably connected floodlight, which are attracted and fixed by magnets to achieve the combination of spotlighting and floodlighting. The floodlight can rotate within a 270-degree range to provide wide-angle lighting.
It enables simultaneous floodlighting and spotlighting at the same location, increasing the lighting range, meeting the needs of large-scale maintenance, and improving maintenance efficiency and field of view coverage.
Smart Images
Figure CN224551435U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive inspection lights, and in particular to a combined lamp with highly coordinated focusing and floodlighting. Background Technology
[0002] Inspection lights play a vital role in vehicle maintenance and upkeep. They not only provide ample illumination for equipment inspection and maintenance, but also create a better working environment for staff, improving work efficiency and quality.
[0003] In the prior art, most automotive repair lights only have a focusing function. For example, the flat LED light disclosed in utility patent CN206626433U is merely a focusing light.
[0004] The main problems with this type of single-focus lighting fixture in practical use are as follows: 1. Small field of view: It can only illuminate the focused area, and when the parts to be repaired are large, the lighting position needs to be constantly adjusted. 2. Limited applicability: When the light at the focused area is too bright, the parts to be repaired cannot be seen clearly, making repairs inconvenient. Utility Model Content
[0005] In view of this, the present invention provides a combined luminaire with highly coordinated focusing and floodlighting to enable the use of focusing and floodlighting functions individually or simultaneously at the same maintenance location of a vehicle.
[0006] A combined luminaire with highly coordinated focused and floodlighting includes a spotlight and a floodlight rotatably connected to the spotlight. The spotlight includes a focusing assembly. The focusing assembly includes a lamp housing. The lamp housing has a bumper protrusion facing the floodlight and a clamping seat on the outer periphery of the lamp housing. The bumper protrusion has a through hole at its center. At least one first magnet is provided on the outer periphery of the bumper protrusion via a magnetic groove. The floodlight includes an annular lamp housing, an annular LED bead disposed within the annular lamp housing, and a lens disposed at the opening of the annular lamp housing. The annular lamp housing includes at least one third magnet and a connecting portion disposed on the outer side of the annular lamp housing. The third magnet corresponds to the first magnet. The connecting portion is rotatably connected to the clamping seat of the spotlight. When the annular lamp housing and the lamp housing are in contact, the first and third magnets attract each other to fix the annular lamp housing and the lamp housing.
[0007] Furthermore, the focusing assembly also includes a lens fixedly disposed inside the lamp housing, a lampshade disposed on one side of the lens, and an LED light disposed on one side of the lampshade.
[0008] Furthermore, the lamp housing is provided with a first mounting groove, a second mounting groove, and a third mounting groove that are interconnected and form a ring along the diameter direction from the center to the edge. The outer edge of the large end face of the lens is fixedly attached to the groove surface of the first mounting groove. The lamp cover has an outer edge that is attached to the first mounting groove. The LED light is mounted on a circuit board, and the circuit board is fixed in the second mounting groove by a connector.
[0009] Furthermore, the lens includes a light source receiving groove disposed on the small end face side of the lens, a concave spherical surface disposed on the large end face side of the lens facing the small end, a convex spherical surface disposed at the center of the concave spherical surface facing the large end face, and a total reflection surface disposed on the side of the lens.
[0010] Furthermore, the spotlight also includes a housing connected to the spotlight assembly. The outer periphery of the housing is provided with a housing button and a charging cover, and the inner periphery of the housing is provided with a battery. The housing button controls the button switch of the battery, and the charging cover is provided corresponding to the charging port of the battery.
[0011] Furthermore, the spotlight fixture also includes a hook disposed at the other end of the housing, one end of the hook being rotatably disposed in a snap-fit groove of the housing, and the hook body being accommodated in the housing through a receiving groove.
[0012] Furthermore, the outer casing has at least one second magnet provided at the center of the hook on the side facing the hook via a magnet slot.
[0013] Furthermore, the direct light from the LED lamp passes through the lens. Light rays with a small incident angle are refracted in a straight line by the light source receiving groove and the convex spherical surface, while light rays with a large incident angle are refracted by the light source receiving groove, the total internal reflection surface, and the concave spherical surface, resulting in a straight line departure.
[0014] Furthermore, the annular lamp housing includes a plurality of weight-reducing grooves disposed on the side facing the lens, and the third magnet is disposed in the weight-reducing grooves.
[0015] Compared with existing technologies, this utility model provides a combined lighting fixture with highly coordinated spotlighting and floodlighting. The floodlight rotates 270 degrees around the spotlight, simultaneously illuminating different locations using both floodlighting and spotlighting. When the spotlight illumination is reflected, the floodlight can be used alone for illumination. The spotlight is equipped with a first magnet, and the floodlight is equipped with a third magnet, magnetically securing the two fixtures together. This allows for simultaneous floodlighting and spotlighting of the same maintenance location, increasing the illumination range for that area. Attached Figure Description
[0016] Figure 1 This utility model provides a structural schematic diagram of a combined lighting fixture with highly coordinated focused and floodlighting.
[0017] Figure 2 This is a cross-sectional view of the combined luminaire with highly coordinated focused and floodlighting.
[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the lens.
[0019] Figure 4 This is a cross-sectional view of the floodlight fixture of the combined luminaire with high coordination of focused and floodlight. Detailed Implementation
[0020] The specific embodiments of this utility model are described in further detail below. It should be understood that the description of the embodiments of this utility model herein is not intended to limit the scope of protection of this utility model.
[0021] Please see Figures 1 to 4 This is a structural schematic diagram of a combined lighting fixture with highly coordinated focused and floodlighting provided by this utility model. The combined lighting fixture with highly coordinated focused and floodlighting includes a focused light fixture 10 and a floodlighting fixture 20 rotatably connected to the focused light fixture 10. It is conceivable that the combined lighting fixture with highly coordinated focused and floodlighting also includes other functional modules, such as sealant, which are technologies known to those skilled in the art and will not be described in detail here.
[0022] The spotlight 10 includes a spotlight assembly 11, a housing 12 connected to the spotlight assembly 11, and a hook 13 disposed at the other end of the housing 12.
[0023] The focusing assembly 11 includes a lamp housing 111, a lens 112 fixedly disposed inside the lamp housing 111, a lampshade 113 disposed on the side of the lens 112 facing the outer housing 12, and an LED lamp 114 disposed on the side of the lampshade 113 facing the outer housing 12.
[0024] The lamp housing 111 has an anti-collision protrusion 1111 on the side facing the floodlight 20 to protect the lens 112, and a clamping seat 1112 disposed on the outer periphery of the lamp housing 111. The anti-collision protrusion 1111 has a through hole in its center to allow light to be emitted from the lens 112. At least one first magnet 1113 is disposed on the outer periphery of the anti-collision protrusion 1111 through a magnet groove. The lamp housing 111 has a first mounting groove 1114, a second mounting groove 1115, and a third mounting groove 1116 arranged in a ring shape and interconnected from the center to the edge in the diametrical direction.
[0025] The lens is frustum-shaped, with the side having a larger opening area being the large end face and the side having a smaller opening area being the small end face. The outer edge of the large end face of the lens 112 is fixedly attached to the groove surface of the first mounting groove 1114. The lens 112 includes a light source receiving groove 1121 disposed on the small end face side of the lens 112, a concave spherical surface 1122 disposed on the large end face side of the lens 112 facing the small end, a convex spherical surface 1123 disposed at the center of the concave spherical surface 1122 facing the large end face, and a total reflection surface 1124 disposed on the side of the lens 112. The light source receiving groove 1121 accommodates the LED lamp 114. The direct light from the LED lamp 114 passes through the light source receiving groove 1121 and the lens 112. Light rays with small incident angles are refracted nearly parallel by the light source receiving groove 1121 and the convex spherical surface 1123, while light rays with large incident angles are refracted by the light source receiving groove 1121. The total internal reflection surface 1124 reflects the light, and the concave spherical surface 1122 refracts it, resulting in near-parallel light focusing. The reflection of light from the total internal reflection surface 1124 and the refraction from the concave spherical surface 1122 and the convex spherical surface 1123 involve the principle of total internal reflection, which will not be elaborated here.
[0026] The lampshade 113 has an outer edge that abuts against the first mounting groove 1114. It is used to reflect light that penetrates the total reflection surface, thereby reducing light loss.
[0027] The LED light 114 is mounted on the circuit board 1141, which is fixed in the second mounting slot 1115 by a connector, and is used to provide a focused light source.
[0028] The outer periphery of the housing 12 is provided with a housing button 121 and a charging cover 122, and the inner periphery is provided with a battery 123. The housing button 121 controls the button switch 124 of the battery 123, and the charging cover 122 is provided corresponding to the charging port 125 of the battery 123. On the side of the housing 12 facing the hook 13, the center of the hook 13 is provided with at least one second magnet 126 through a magnetic groove. The second magnet 126 is provided to attract the housing 12 to the car hood or metal frame during maintenance, so that the operator can use both hands instead of one hand to inspect the car.
[0029] One end of the hook 13 is rotatably disposed in the snap-fit groove of the outer casing 12, and the hook body of the hook 13 is accommodated in the outer casing 12 through the receiving groove, without affecting the adsorption of the second magnet 126. The hook 13 is provided for convenient carrying of the combined light fixture with highly coordinated focused and floodlight beams.
[0030] The floodlight 20 includes an annular lamp housing 21, an annular lamp bead 22 disposed in the annular lamp housing 21, and a lens 23 disposed at the opening of the annular lamp housing 21.
[0031] The annular lamp housing 21 includes multiple weight-reducing grooves 211 disposed on the side facing the lens 112, at least one third magnet 212 disposed on the side facing the lens 112 via a magnet groove, and a connecting portion 213 disposed on the outside of the annular lamp housing 21. The third magnet 213 is disposed in the weight-reducing groove 211, corresponding to the first magnet 1113. The connecting portion 211 is rotatably connected to the clamping seat 1112 of the spotlight 10. The inner diameter of the annular lamp housing 21 is larger than the outer diameter of the anti-collision protrusion 1111. When the annular lamp housing 21 is in contact with the lamp housing 111, the first and third magnets 1113 and 212 attract each other to fix the annular lamp housing 21 and the lamp housing 111, so that the center of the floodlight and the spotlight is the same. When the annular lamp housing 21 is not in contact with the lamp housing 111, the annular lamp housing 21 floods in its direction. The floodlights 20 allow operators to illuminate not only the faulty area but also other parts of the vehicle during repairs, increasing the field of vision and facilitating the repair process.
[0032] The ring-shaped LED bead 22 serves as the light source. The lens 23 is used to assist with floodlighting.
[0033] Compared with the prior art, the present invention provides a combined lighting fixture with highly coordinated spotlighting and floodlighting. The floodlight 20 rotates around the spotlight 10 within a 270-degree range, simultaneously using both floodlighting and spotlighting to illuminate different locations. When the spotlighting is reflected, the floodlight can be used alone for illumination. The spotlight 10 is equipped with a first magnet 1113, and the floodlight 20 is equipped with a third magnet 212, magnetically securing the floodlight 20 and the spotlight 10 together. This allows for simultaneous floodlighting and spotlighting of the same maintenance location, increasing the illumination range for that location.
[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions or improvements within the spirit of the present utility model are covered within the scope of the claims of the present utility model.
Claims
1. A combined luminaire with highly coordinated focusing and floodlighting, characterized in that: The combined luminaire with high-coordinated focused and floodlighting includes a spotlight and a floodlight rotatably connected to the spotlight. The spotlight includes a focusing assembly, which includes a lamp housing. The lamp housing has an anti-collision protrusion on the side facing the floodlight and a clamping seat on the outer periphery of the lamp housing. The anti-collision protrusion has a through hole at its center, and at least one first magnet is provided on the outer periphery of the anti-collision protrusion through a magnetic groove. The floodlight includes an annular lamp housing, an annular lamp bead disposed in the annular lamp housing, and a lens disposed at the opening of the annular lamp housing. The annular lamp housing includes at least one third magnet and a connecting part disposed on the outer side of the annular lamp housing. The third magnet is disposed corresponding to the first magnet. The connecting part is rotatably connected to the clamping seat of the spotlight. When the annular lamp housing is in contact with the lamp housing, the first and third magnets attract each other to fix the annular lamp housing and the lamp housing.
2. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 1, characterized in that: The focusing assembly also includes a lens fixedly disposed inside the lamp housing, a lampshade disposed on one side of the lens, and an LED light disposed on one side of the lampshade.
3. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 2, characterized in that: The lamp housing has a first mounting groove, a second mounting groove, and a third mounting groove arranged in a ring shape and connected to each other in the diametrical direction from the center to the edge. The outer edge of the large end face of the lens is fixedly attached to the groove surface of the first mounting groove. The lamp cover has an outer edge that is attached to the first mounting groove. The LED light is mounted on a circuit board, and the circuit board is fixed in the second mounting groove by a connector.
4. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 2, characterized in that: The lens includes a light source receiving groove disposed on the small end face side of the lens, a concave spherical surface disposed on the large end face side of the lens facing the small end, a convex spherical surface disposed at the center of the concave spherical surface facing the large end face, and a total reflection surface disposed on the side of the lens.
5. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 1, characterized in that: The spotlight also includes a housing connected to the spotlight assembly. The outer periphery of the housing is provided with a housing button and a charging cover, and the inner periphery of the housing is provided with a battery. The housing button controls the button switch of the battery, and the charging cover is provided with a charging port corresponding to the battery.
6. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 5, characterized in that: The spotlight also includes a hook disposed at the other end of the housing, one end of which is rotatably disposed in a snap-fit groove in the housing, and the hook body is accommodated in the housing through a receiving groove.
7. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 6, characterized in that: At least one second magnet is provided at the center of the hook on the side of the outer casing facing the hook via a magnet slot.
8. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 4, characterized in that: The direct light from the LED lamp passes through the lens. Light rays with a small incident angle are refracted in a straight line by the light source receiving groove and the convex spherical surface, while light rays with a large incident angle are refracted by the light source receiving groove, the total internal reflection surface, and the concave spherical surface, and then leave in a straight line.
9. The combined luminaire with highly coordinated focusing and floodlighting as described in claim 2, characterized in that: The annular lamp housing includes multiple weight-reducing grooves disposed on the side facing the lens, and the third magnet is disposed in the weight-reducing grooves.