Condensation light source with cooling fan structure
By introducing a cooling fan and copper plate structure into the focused light source, the problem of heat accumulation is solved, achieving efficient heat dissipation and angle adjustment, extending service life and improving practicality.
Patent Information
- Application Number
- CN202520235137.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Existing focused light sources generate excessive heat after prolonged use, leading to high-temperature air that affects their lifespan, and they cannot expand the illumination angle to compensate for areas not illuminated by the light source.
A focused light source with a built-in cooling fan structure was designed. The cooling fan and the copper heat dissipation plate combined with the ventilation slots achieve efficient heat dissipation. The illumination angle can be adjusted by rotating the focused plate, which increases the practicality of the light source.
It effectively extends the lifespan of the focused light source and allows for adjustment of the illumination angle as needed, avoiding areas not illuminated by the light source and improving practicality.
Smart Images
Figure CN223755318U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a spotlight technical field especially, it relates to a spotlight with cooling fan structure. BACKGROUND
[0002] High-brightness spotlight is a light source for lighting, its main feature is that it can produce high brightness and relatively concentrated light beam. The spotlight usually uses special optical elements, such as reflector, lens, etc. to focus light in a small area to achieve high brightness and concentrated lighting effect.
[0003] The existing spotlight is too high in heat after long-term use, high-temperature air is generated in the interior, which affects the service life of the spotlight, and the area that cannot be irradiated cannot be expanded to compensate for the light source.
[0004] Therefore, we propose a spotlight with cooling fan structure. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a spotlight with cooling fan structure.
[0006] In order to achieve the above object, the utility model adopts the following technical scheme:
[0007] A spotlight with cooling fan structure, comprising a lamp shell, a spotlight lens is fixedly arranged at the top end of the inner wall of the lamp shell, a main lampshade is fixedly arranged at the bottom end of the inner wall of the lamp shell, a lamp panel is clamped at the bottom end of the inner wall of the main lampshade, a plurality of LED lamp beads are fixedly arranged on the surface of the lamp panel, a heat dissipation copper plate is fixedly arranged on the outer surface of the main lampshade, a cooling fan is fixedly arranged at the bottom end of the inner wall of the lamp shell, a plurality of spotlight panels are fixedly arranged on one side of the main lampshade, and the spotlight panels are attached to the spotlight lens on one side.
[0008] As a further scheme of the utility model: a supporting plate is fixedly arranged on the inner wall of the lamp shell, the bottom end of the lamp panel is attached to the top end of the supporting plate and fixed, a power supply battery is clamped on the inner wall of the supporting plate, the power supply battery is electrically connected with the lamp panel, and the power supply battery is electrically connected with the cooling fan.
[0009] As a further scheme of the utility model: a ventilation groove is formed in the surface of the supporting plate, a plurality of air inlets are formed in the surface of the lamp shell, the air inlets are communicated with the ventilation grooves, the ventilation grooves are parallel to the heat dissipation copper plate, and one side of the cooling fan is clamped with the ventilation grooves.
[0010] As a further scheme of the utility model: the inner wall bottom end of lamp shell is fixedly provided with a dust cover, the surface one side of lamp shell is fixedly provided with a boat type switch, the boat type switch is electrically connected with the power supply battery.
[0011] As a further scheme of the utility model: the surface one side of the heat dissipation copper plate is fixedly provided with a plurality of hinges, the other side of the hinge is connected with the light condensing plate, and the light condensing plate is rotated by means of the hinge.
[0012] As a further scheme of the utility model: the surface of the lamp shell is provided with a plurality of adjusting grooves, the inner wall one side of the adjusting groove is provided with a gear groove, the surface of the light condensing plate is provided with a spring groove, the inner wall of the spring groove is clamped with a fixed spring, the other end of the fixed spring penetrates the adjusting groove and is clamped, the inner wall of the fixed spring is movably provided with a stop lever, the stop lever one side penetrates the adjusting groove and is clamped, the surface of the stop lever is clamped with the gear groove, the stop lever drives the fixed spring to move, and the gear groove is clamped to control the fixed spring extension length.
[0013] As a further scheme of the utility model: 所述灯壳及所述主灯罩的内壁表面应涂 Cover the light reflection coating.
[0014] Compared with the prior art, the utility model provides a light condensing light source with a heat dissipation fan structure, which has the following beneficial effects:
[0015] 1. The utility model discloses a gas flow that enters the air inlet is communicated with the vent groove on the surface of the supporting plate, and the one side of the supporting plate is fixedly provided with a heat dissipation fan, the heat generated in the whole device inner wall irradiated by the light source is dissipated through the heat dissipation copper plate, and the hot air is taken out of the lamp shell by the heat dissipation fan driven by the gas flow through the vent groove, the heat of the power supply battery is dissipated together with the hot air flow driven by the heat dissipation fan, the use efficiency of the heat dissipation fan is improved, and the service life of the light condensing light source is prolonged.
[0016] 2. The utility model discloses that by pressing the stop lever, the stop lever moves on the inner wall of the adjusting groove, is clamped with the gear groove of different positions constantly, drives the fixed spring to expand in the process of the baffle movement, makes the light condensing plate constantly rotate by the hinge, and the light source is separated by the light condensing plate and is driven to irradiate the excess angle and range, so that the staff can adjust the irradiation position according to the actual use, the position that the light source does not irradiate is avoided, and the practicability is improved.
[0017] The part not involved in the device is same as or can adopt the prior art, and the utility model has the advantages of simple structure and convenient operation. ACCURACY
[0018] Figure 1The utility model provides a kind of overall structure schematic diagram of spotlight light source with self cooling fan structure.
[0019] Figure 2 The utility model provides a kind of side view cross section structure schematic diagram of spotlight light source with self cooling fan structure.
[0020] Figure 3 The utility model provides a kind of three-dimensional structure schematic diagram of main lampshade of spotlight light source with self cooling fan structure.
[0021] Figure 4 The utility model provides a kind of inside cross section structure schematic diagram of support plate of spotlight light source with self cooling fan structure.
[0022] In the drawing: 1, lamp shell;2, condensing lens;3, main lampshade;4, lamp plate;5, LED lamp pearl;6, cooling fan;7, heat dissipation copper plate;8, condensing plate;9, support plate;10, power supply battery;11, ventilation groove;12, air inlet;13, dust cover;14, boat type switch;15, hinge;16, adjusting groove;17, gear slot;18, spring slot;19, fixed spring;20, stop lever;21, reflective coating. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0024] In the description of the utility model, it should be understood that the orientation or position relationship indicated by terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0025] Embodiment: a kind of spotlight light source with self cooling fan structure, such as Figures 1-4As shown, including lamp shell 1, the inner wall of the lamp shell 1 top fixedly provided with light condensing lens 2, the inner wall of the lamp shell 1 bottom fixedly provided with main lampshade 3, the inner wall of the main lampshade 3 bottom snap set with lamp panel 4, the surface of the lamp panel 4 fixedly provided with a plurality of LED lamp beads 5, the outer surface of the main lampshade 3 fixedly provided with a heat dissipation copper plate 7, the inner wall of the lamp shell 1 bottom fixedly provided with a cooling fan 6, one side of the main lampshade 3 fixedly provided with a plurality of light condensing plates 8, one side of the light condensing plate 8 abuts the light condensing lens 2, the inner wall of the lamp shell 1 fixedly provided with a support plate 9, the bottom of the lamp panel 4 abuts the top of the support plate 9 and is fixed, the inner wall of the support plate 9 snap set with a power supply battery 10, the power supply battery 10 and the lamp panel 4 are electrically connected, the power supply battery 10 and the cooling fan 6 are electrically connected, the surface of the support plate 9 is provided with a ventilation groove 11, the surface of the lamp shell 1 is provided with a plurality of air inlets 12, the air inlets 12 are communicated with the ventilation groove 11, the ventilation groove 11 is parallel to the heat dissipation copper plate 7, one side of the cooling fan 6 is snap set with the ventilation groove 11, the airflow entering through the air inlet 12 is communicated with the ventilation groove 11 on the surface of the support plate 9, and one side of the support plate 9 is fixedly provided with the cooling fan 6, the heat generated by the light source long-term irradiation in the inner wall of the whole device is dissipated through the heat dissipation copper plate 7, the airflow is driven by the cooling fan 6 to take out the hot air outside the lamp shell 1, because one side of the cooling fan 6 abuts the power supply battery 10, the hot airflow is taken out at the same time, the heat of the power supply battery 10 is dissipated together, the use efficiency of the cooling fan 6 is improved, and the service life of the light condensing source is prolonged.
[0026] As shown in the figure, Figures 1-4 The inner wall of the lamp shell 1 bottom is fixedly provided with a dust cover 13, one side of the surface of the lamp shell 1 is fixedly provided with a boat-shaped switch 14, the boat-shaped switch 14 is electrically connected with the power supply battery 10, one side of the surface of the heat dissipation copper plate 7 is fixedly provided with a plurality of hinges 15, the other side of the hinge 15 is connected with the light condensing plate 8, and the light condensing plate 8 is rotated by means of the hinge 15.
[0027] As shown in the figure, Figures 1-3As shown, the surface of the lamp shell 1 is provided with a plurality of adjusting grooves 16, the inner wall of the adjusting groove 16 is provided with a gear groove 17 on one side, the surface of the light condensing plate 8 is provided with a spring groove 18, the inner wall of the spring groove 18 is hingedly provided with a fixing spring 19, the other end of the fixing spring 19 penetrates the adjusting groove 16 and is hingedly provided, the inner wall of the fixing spring 19 is movably provided with a stop lever 20, the stop lever 20 penetrates the adjusting groove 16 and is hingedly provided on one side, the surface of the stop lever 20 is hingedly provided with the gear groove 17, the stop lever 20 drives the fixing spring 19 to move and is hingedly provided with the gear groove 17 to control the extension length of the fixing spring 19, the inner wall surface of the lamp shell 1 and the main lampshade 3 is coated with a light reflecting coating 21, which can make the light source leak during the extension of the light condensing plate 8, and the leakage does not affect the transmission of the light source.
[0028] Working principle: the airflow entering through the air inlet 12 is communicated with the surface of the supporting plate 9 through the ventilation groove 11, and the supporting plate 9 is fixedly provided with a heat dissipation fan 6 on one side, the heat generated in the whole device due to long-term irradiation of the light source is dissipated through the heat dissipation copper plate 7, the airflow is driven by the heat dissipation fan 6 to take out the hot air outside the lamp shell 1, and since the heat dissipation fan 6 is attached to the power supply battery 10 on one side, the heat dissipation fan 6 drives the hot airflow to flow out while dissipating the heat of the power supply battery 10, thereby improving the use efficiency of the heat dissipation fan 6 and prolonging the service life of the light condensing light source, by pressing the stop lever 20, the stop lever 20 moves on the inner wall of the adjusting groove 16 and is hingedly provided with the gear groove 17 at different positions, the stop lever 20 drives the fixing spring 19 to extend during the movement of the stop plate, so that the light condensing plate 8 is hingedly provided with the hinge 15 and is continuously rotated, the light source separated by the light condensing plate 8 is driven to irradiate the excess angle and range, which facilitates the staff to adjust the irradiation position according to the actual use, avoids the position where the light source cannot be irradiated, and improves the practicability.
[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A spotlight light source with a cooling fan structure, comprising a lamp housing (1), characterized in that, The inner wall top of the lamp shell (1) is fixedly provided with a condensing lens (2), the inner wall bottom of the lamp shell (1) is fixedly provided with a main lampshade (3), the inner wall bottom of the main lampshade (3) is clamped with a lamp panel (4), the surface of the lamp panel (4) is fixedly provided with a plurality of LED lamp beads (5), the outer surface of the main lampshade (3) is fixedly provided with a heat dissipation copper plate (7), the inner wall bottom of the lamp shell (1) is fixedly provided with a heat dissipation fan (6), one side of the main lampshade (3) is fixedly provided with a plurality of condensing plates (8), and one side of the condensing plate (8) is attached to the condensing lens (2).
2. The spotlight light source with a cooling fan structure according to claim 1, characterized in that, The inner wall of the lamp shell (1) is fixedly provided with a support plate (9), the bottom of the lamp panel (4) is attached to the top of the support plate (9) and fixed, the inner wall of the support plate (9) is clamped with a power supply battery (10), the power supply battery (10) is electrically connected with the lamp panel (4), and the power supply battery (10) is electrically connected with the heat dissipation fan (6).
3. The spotlight light source with a cooling fan structure according to claim 2, characterized in that, The surface of the support plate (9) is provided with a ventilation groove (11), the surface of the lamp shell (1) is provided with a plurality of air inlets (12), the air inlets (12) are communicated with the ventilation grooves (11), the ventilation grooves (11) are parallel to the heat dissipation copper plate (7), and one side of the heat dissipation fan (6) is clamped with the ventilation groove (11).
4. The spotlight light source with a cooling fan structure according to claim 2, characterized in that, The inner wall bottom of the lamp shell (1) is fixedly provided with a dust cover (13), one side of the surface of the lamp shell (1) is fixedly provided with a boat-shaped switch (14), and the boat-shaped switch (14) is electrically connected with the power supply battery (10).
5. The spotlight light source with a cooling fan structure according to claim 4, characterized in that, The surface of the heat dissipation copper plate (7) is fixedly provided with a plurality of hinges (15), the other side of the hinge (15) is connected with the condensing plate (8), and the condensing plate (8) is rotated by means of the hinge (15).
6. The spotlight light source with a cooling fan structure according to claim 5, characterized in that, The surface of the lamp shell (1) is provided with a plurality of adjusting grooves (16), the inner wall of the adjusting groove (16) is provided with a gear groove (17) on one side, the surface of the condensing plate (8) is provided with a spring groove (18), the inner wall of the spring groove (18) is clamped with a fixed spring (19), the other end of the fixed spring (19) penetrates the adjusting groove (16) and is clamped, the inner wall of the fixed spring (19) is movably provided with a stop lever (20), one side of the stop lever (20) penetrates the adjusting groove (16) and is clamped, the surface of the stop lever (20) is clamped with the gear groove (17), the stop lever (20) drives the fixed spring (19) to move, and the stop lever (20) is clamped with the gear groove (17) to control the extension length of the fixed spring (19).
7. The spotlight light source with a cooling fan structure according to claim 1, characterized in that, The inner wall surface of the lamp shell (1) and the main lampshade (3) should be coated with a reflective coating (21).