CN205807362U - A New Decorative Ceiling Fan LED Lamp Structure - Google Patents

Abstract

The utility model discloses a novel decorative ceiling fan LED lamp structure, which is characterized by comprising a heat dissipation mounting seat connected to the lower part of the decorative ceiling fan body, an LED light source assembly connected to the lower end surface of the heat dissipation mounting seat, and a decorative glass arranged on the heat dissipation mounting seat outside the LED light source assembly. The purpose of the utility model is to overcome the shortcomings of the prior art and provide a novel decorative ceiling fan LED lamp structure with a simple structure, compact structure, relatively small volume, convenient installation, good heat dissipation effect and low cost.

Description

A New Decorative Ceiling Fan LED Lamp Structure

technical field

The utility model relates to a novel decorative ceiling fan LED lamp structure.

Background technique

The high-voltage LED lamps used in the existing decorative ceiling fans usually need to adopt a proprietary radiator to dissipate heat due to the large heat generation and high temperature. Due to the complex shape of the radiator, the cost of materials and processing is relatively high; under the limitation of the shape and structure of the relatively closed space of the decorative ceiling fan, the heat only circulates inside the decorative fan, which makes the heat dissipation effect not good; and because the radiator itself has a certain volume , after occupying the height space inside the lamp body, it will also affect the lighting effect of the led lamp.

Therefore, the structure of the existing decorative ceiling fan led lamp body needs to be further improved.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a new decorative ceiling fan led light structure with simple structure, compact structure, relatively small volume, convenient installation, good heat dissipation effect and low cost.

In order to achieve the above object, the utility model adopts the following scheme:

A new type of decorative ceiling fan led lamp structure, characterized in that it includes a heat dissipation installation seat connected to the lower part of the decorative ceiling fan body, an LED light source assembly is connected to the lower end surface of the heat dissipation installation seat, and the heat dissipation installation outside the LED light source assembly There is decorative glass on the seat.

A new type of decorative ceiling fan LED lamp structure as described above is characterized in that the heat dissipation mounting seat includes a seat body, and a convex mounting part is provided in the middle of the lower end surface of the seat body, and the LED light source assembly is connected to the mounting On the part, a glass installation groove is arranged in the seat outside the installation part, and the upper end of the decorative glass is arranged in the glass installation groove and closely connected with the inner wall of the glass installation groove.

A new type of decorative ceiling fan led light structure as described above is characterized in that several heat dissipation ribs that can increase the heat dissipation area are provided on the upper end surface of the base body.

A new type of decorative ceiling fan LED lamp structure as described above is characterized in that a positioning projection is provided in the glass installation groove, and a screw connection groove is provided at a position where the decorative glass is opposite to the positioning projection, so that Said positioning projection is screwed in the screw groove.

A new type of decorative ceiling fan led light structure as described above is characterized in that a connection plate is connected to the lower end of the rotating shaft of the decorative ceiling fan body, the heat dissipation mounting seat is connected to the connection plate, and the heat dissipation mounting seat is connected to the decorative ceiling fan body Ventilation gaps are provided between the lower end surfaces, vent holes are provided on the connecting plate, and process holes that enable the decorative glass to communicate with the outside world are provided on the heat dissipation mounting seat corresponding to the glass mounting groove.

A new type of decorative ceiling fan LED lamp structure as described above is characterized in that the decorative glass includes a lampshade body, a connecting part is provided at the upper end of the lampshade body, and the screw joint groove is arranged on the outer wall of the connecting part. The outer wall of the lampshade is provided with cooling fins, and the front end of the lampshade body is provided with a light-transmitting cover, and the light-transmitting cover is connected to the front end of the lampshade body through a positioning ring.

A novel decorative ceiling fan led light structure as described above is characterized in that said led light source assembly includes a circuit board on which several LEDs are arranged.

A new type of decorative ceiling fan led light structure as described above is characterized in that a connection hole is provided in the middle of the circuit board, a positioning groove is provided on the outer periphery of the circuit board, and a transparent hole is provided under the circuit board. The light protection cover, the middle part of the light-transmitting protection cover is provided with a convex connecting column, and the convex connecting column is inserted into the connecting hole groove, and at the position corresponding to the positioning groove of the circuit board on the outside of the light-transmitting protective cover A mounting hole is provided, and a connecting screw is provided in the mounting hole, and the connecting screw passes through the positioning groove and is connected to the heat dissipation mounting seat.

A novel decorative ceiling fan led light structure as described above is characterized in that a wiring groove is provided on the circuit board, and the wiring groove communicates with the connecting hole groove.

A new type of decorative ceiling fan LED lamp structure as described above is characterized in that the connecting plate includes a plate body, and an outer flange is provided at the opening end of the plate body, and the outer flange is mortgaged on the heat dissipation mounting seat On the end face, the vent hole is arranged on the end face of the disc body, and a connection slot is provided in the middle of the end face of the disc body, and the rotating shaft passes through the connection slot and is fixed to the disc body by a nut.

In summary, the utility model has the beneficial effects relative to the prior art as follows:

1. The utility model makes full use of the structural parts of the decorative ceiling fan body to dissipate heat, and has a simple structure, compact structure, and low cost;

2. The heat dissipation mounting seat and decorative glass of the utility model can effectively transfer the heat emitted by the light source to the outside, and the heat dissipation effect is good;

3. The utility model does not need to install a radiator on the back side of the circuit board, which is not only convenient for installation, but also can improve the lighting effect because the height of the LED light board is relatively increased;

4. The utility model is provided with several heat dissipation convex ribs on the body of the heat dissipation mounting seat, which can effectively increase the heat dissipation area and improve the heat dissipation effect.

Description of drawings

Fig. 1 is the use status schematic diagram of the utility model;

Fig. 2 is a schematic cross-sectional view of the utility model's internal structure;

Fig. 3 is the schematic diagram of the utility model;

Fig. 4 is the schematic sectional view of the utility model;

FIG. 5 is an exploded schematic diagram of FIG. 3 .

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments:

A new decorative ceiling fan led lamp structure as shown in Figures 1 to 5, includes a heat dissipation mounting seat 2 connected under the decorative ceiling fan body 1, and an LED light source assembly 3 is connected to the lower end surface of the heat dissipation mounting seat 2, A decorative glass 4 is connected to the heat dissipation mounting seat 2 outside the led light source assembly 3 .

The heat dissipation installation seat 2 in the utility model includes a seat body 21, and an outwardly protruding installation part 22 is provided in the middle of the lower end surface of the seat body 21. The LED light source assembly 3 is connected to the installation part 22, and the installation part The base body 21 on the outside of 22 is provided with a glass installation groove 23, and the upper end of the decorative glass 4 is arranged in the glass installation groove 23 and closely connected with the glass installation groove 23 inner wall.

In the utility model, several heat dissipation convex ribs 24 that can increase the heat dissipation area are provided on the upper end surface of the base body 21 . In the utility model, the heat generated by the light source is directly transferred to the base body 21 of the heat dissipation mounting seat 2, and then dissipated to the outside through the heat dissipation ribs 24, so that the heat dissipation effect is good.

In the utility model, a positioning projection 25 is provided in the glass mounting groove 23, and a screw groove 26 is provided at a position where the decorative glass 4 is opposite to the positioning projection 25, and the positioning projection 25 is screwed. In the spin groove 26. In the utility model, the decorative glass 4 is connected with the heat dissipation mounting seat 2 through a screw connection, which is convenient to connect, and easy to assemble and disassemble.

In the utility model, a connecting plate 5 is connected to the lower end of the rotating shaft 11 of the decorative ceiling fan body 1, and the heat dissipation mounting seat 2 is connected to the connecting plate 5. There is a ventilation gap 6, and a ventilation hole 7 is provided on the connecting plate 5, and a process hole 8 that enables the decorative glass 4 to communicate with the outside is provided on the heat dissipation mounting seat 2 corresponding to the glass mounting groove 23. In the utility model, the interior of the decorative glass 4 and the upper and lower ends of the heat dissipation mounting seat 2 can be connected with the outside atmosphere to effectively dissipate heat, ensure the normal operation of the lamp body, and prolong the service life.

The decorative glass 4 described in the utility model includes a lampshade body 41, a connecting part 42 is arranged at the upper end of the lampshade body 41, and the screw joint groove 26 is arranged on the outer wall of the connecting part 42, and on the outer wall of the lampshade body 41 Radiating fins 43 are arranged on it, and a light-transmitting cover 44 is arranged at the front end of the lampshade body 41 , and the light-transmitting cover 44 is connected to the front end of the lampshade body 41 through a positioning ring 45 .

The led light source assembly 3 described in the utility model includes a circuit board 31 on which several leds 32 are arranged.

In the utility model, a connection hole 33 is provided in the middle of the circuit board 31, a positioning groove 34 is provided on the outer periphery of the circuit board 31, and a light-transmitting protective cover 35 is provided below the circuit board 31. The middle part of the light-transmitting protective cover 35 is provided with an outwardly protruding connecting column 36, and the outwardly protruding connecting column 36 is inserted into the connecting hole groove 33, at a position corresponding to the positioning groove 34 of the circuit board 31 on the outside of the light-transmitting protective cover 35 A mounting hole 37 is provided on the top, and a connecting screw 38 is provided in the mounting hole, and the connecting screw 38 passes through the positioning groove 34 and is connected to the heat dissipation mounting base 2 .

In the utility model, a wiring slot 39 is provided on the circuit board 31 , and the wiring slot 39 communicates with the connecting hole slot 33 . In the utility model, a wiring groove 39 is set on the circuit board 31 to facilitate circuit traction.

The connecting plate 5 described in the utility model includes a disc body 51, and an outer flange 52 is arranged at the opening end of the disc body 51. The outer flange 52 is mortgaged on the upper end surface of the heat dissipation mounting seat 2, and the air-permeable The hole 7 is arranged on the end surface of the disk body 51 , and a connection slot 53 is arranged in the middle of the end surface of the disk body 51 , and the rotating shaft 11 is fixed to the disk body 51 by a nut after passing through the connection slot hole 53 . In the utility model, a certain space is formed between the connection plate 5 and the heat dissipation mounting seat 2 for accommodating wiring and electrical workpieces.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (10)

1. A new type of decorative ceiling fan led light structure, characterized in that: it includes a heat dissipation mounting seat (2) connected to the bottom of the decorative ceiling fan body (1), and an LED is connected to the lower end surface of the heat dissipation mounting seat (2). The light source assembly (3) is connected with decorative glass (4) on the heat dissipation mounting seat (2) outside the led light source assembly (3). 2. A new type of decorative ceiling fan led lamp structure according to claim 1, characterized in that the heat dissipation mounting seat (2) includes a seat body (21), and in the middle of the lower end surface of the seat body (21) The mounting part (22) protrudes outward, the LED light source assembly (3) is connected to the mounting part (22), and a glass mounting groove (23) is provided in the base body (21) outside the mounting part (22), so The upper end of the decorative glass (4) is arranged in the glass installation groove (23) and closely connected with the inner wall of the glass installation groove (23). 3. A novel decorative ceiling fan led light structure according to claim 2, characterized in that several heat dissipation ribs (24) that can increase the heat dissipation area are provided on the upper end surface of the base (21). 4. A new type of decorative ceiling fan LED light structure according to claim 2, characterized in that a positioning projection (25) is provided in the glass installation groove (23), and a positioning bump (25) is provided between the decorative glass (4) and the positioning A screw connection groove (26) is provided at the position opposite to the protrusion (25), and the positioning protrusion (25) is screw connected in the rotation connection groove (26). 5. A novel decorative ceiling fan led light structure according to claim 3, characterized in that a connection plate (5) is connected to the lower end of the rotating shaft (11) of the decorative ceiling fan body (1), and the heat dissipation mounting seat (2 ) is connected to the connection plate (5), a ventilation gap (6) is provided between the heat dissipation mounting seat (2) and the lower end surface of the decorative ceiling fan body (1), and a ventilation gap (6) is provided on the connection plate (5). The hole (7) is provided with a process hole (8) that enables the decorative glass (4) to communicate with the outside world on the heat dissipation mounting seat (2) corresponding to the glass mounting groove (23). 6. A new decorative ceiling fan led lamp structure according to claim 4, characterized in that said decorative glass (4) includes a lampshade body (41), and a connecting part is arranged at the upper end of said lampshade body (41) (42), the screw joint groove (26) is arranged on the outer wall of the connecting part (42), and a cooling fin (43) is arranged on the outer wall of the lampshade body (41), and at the front end of the lampshade body (41) A light-transmitting cover (44) is provided, and the light-transmitting cover (44) is connected to the front end of the lampshade body (41) through a positioning ring (45). 7. A novel decorative ceiling fan led lamp structure according to claim 1, characterized in that said led light source assembly (3) includes a circuit board (31), on which there are several led(32). 8. A new type of decorative ceiling fan led lamp structure according to claim 7, characterized in that a connection hole (33) is provided in the middle of the circuit board (31), and a connecting hole (33) is provided on the outer periphery of the circuit board (31). A positioning groove (34) is provided, and a light-transmitting protective cover (35) is provided under the circuit board (31). The convex connecting column (36) is plugged into the connecting hole (33), and a mounting hole (37) is provided on the outside of the light-transmitting protective cover (35) corresponding to the positioning groove (34) of the circuit board (31). ), a connecting screw (38) is provided in the mounting hole, and the connecting screw (38) passes through the positioning groove (34) and is connected to the heat dissipation mounting seat (2). 9. A novel decorative ceiling fan LED light structure according to claim 8, characterized in that a wiring groove (39) is provided on the circuit board (31), and the wiring groove (39) is connected to the connecting hole groove ( 33) Connected. 10. A new decorative ceiling fan led light structure according to claim 5, characterized in that said connection plate (5) includes a plate body (51), and an outer Flange (52), the outer flange (52) is mortgaged on the upper end surface of the heat dissipation mounting seat (2), the air vent (7) is arranged on the end surface of the disc body (51), and on the disc body ( 51) A connection slot (53) is provided in the middle of the end face, and the rotating shaft (11) passes through the connection slot (53) and is fixed with the disc body (51) by a nut.