Waterproof upper lighting module structure and fan

Abstract

The utility model relates to the technical field of fans, in particular to a waterproof upper lighting module structure, which comprises a shell, a waterproof cover and an upper lighting module, the circuit board is mounted in the mounting groove; a clamping part clamped into the mounting groove is formed on one surface, facing the shell, of the upper cover, and a clamping water baffle is convexly arranged on the other surface of the upper cover; and the waterproof ring is arranged between the shell and the upper cover. The LED lamp has the advantages of being good in waterproof effect, reasonable in structural arrangement and capable of effectively improving installation efficiency. In addition, the utility model further provides a fan.

Description

Technical Field

[0001] This utility model relates to the technical field of fans, and in particular to a waterproof illumination module structure and fan. Background Technology

[0002] Currently, the lighting modules of most surface-mounted fans on the market are fixed to the housing with screws or clips. This installation structure has the following drawbacks:

[0003] 1. Impact on assembly efficiency. Since the face shield of the top-mounted camera module on the market is made of PC or glass, it is easily damaged by impact during the fan installation process, which in turn affects the assembly efficiency.

[0004] 2. Poor waterproofing and difficult installation and maintenance. Commercially available top-mounted modules are fixed to the housing, making disassembly and maintenance inconvenient, and their waterproofing performance is poor.

[0005] Therefore, there is an urgent need to provide a waterproof uplight module structure and fan to overcome the above-mentioned defects. Utility Model Content

[0006] The main purpose of this utility model is to provide a waterproof top-mounted light module structure, which has the characteristics of good waterproof effect, reasonable structural design and effective improvement of installation efficiency.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An uplighting module structure, comprising:

[0009] The outer casing is molded with mounting grooves;

[0010] The circuit board is installed in the mounting slot;

[0011] The upper cover has a snap-fit ​​part formed on the side facing the outer shell, which snaps into the mounting groove, and a snap-fit ​​water baffle is protruding on the other side;

[0012] A waterproof ring is installed between the outer shell and the upper cover.

[0013] Preferably, the upper cover is annular, and a ring of the snap-fit ​​water baffle is protruding on the inner ring of the upper cover.

[0014] Preferably, the side of the upper cover facing the outer shell, the snap-fit ​​portion, and the groove wall of the mounting groove form a receiving groove with one side opening, and the waterproof ring is snap-fitted and fixed in the receiving groove.

[0015] Preferably, the circuit board is equipped with LED beads of at least four colors: RGBW.

[0016] Preferably, a second mounting groove is formed on the other side of the housing.

[0017] Preferably, it further includes a magnetic component mounted on the other side of the housing.

[0018] This utility model discloses an upper illumination module structure. The mounting groove is formed on the outer shell, and the circuit board is installed inside the outer shell. A snap-fit ​​portion is formed on the upper cover to engage with the mounting groove, making the product easy to assemble and disassemble, thus simplifying its use and maintenance. Furthermore, a snap-fit ​​water baffle is formed on the other side of the upper cover, and a waterproof ring is installed between the outer shell and the upper cover, giving the product excellent waterproof performance. The product's structure is rationally designed, effectively improving the efficiency of installation and fan operation.

[0019] Accordingly, this utility model also provides a fan with good waterproof effect, convenient disassembly and assembly of the illumination module, and effective improvement of installation efficiency.

[0020] A fan includes: a connecting post, a drive mechanism mounted at one end of the connecting post, fan blades mounted on the drive mechanism, and an upper illumination module structure as described above, which is penetrated by the connecting post and fixed to the drive mechanism by a connector cover.

[0021] Preferably, a snap-fit ​​positioning ring for snapping and fixing the snap-fit ​​water baffle is protruding on one side of the connector cover, and an accommodating cavity is formed between the connector cover and the upper cover.

[0022] Preferably, a silicone ring is provided between the connector cover and the connecting post.

[0023] Preferably, the input line on the drive mechanism is installed in the accommodating cavity.

[0024] This utility model discloses a fan in which the drive mechanism is installed on the connecting column, and the above-mentioned illumination module structure is fixed to the drive mechanism by the connector cover. By using the above-mentioned illumination module structure and the connector cover, this product has the characteristics of good waterproof effect, convenient disassembly and assembly of illumination module structure, and effective improvement of installation efficiency. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of an embodiment of the above-lighting module structure of this utility model.

[0026] Figure 2 for Figure 1 A sectional view.

[0027] Figure 3 for Figure 1 A structural decomposition diagram.

[0028] Figure 4This is a schematic diagram of the structure of a fan according to the present invention.

[0029] Figure 5 for Figure 4 A sectional view.

[0030] Figure 6 for Figure 4 A structural decomposition diagram.

[0031] Explanation of icon numbers in the instruction manual:

[0032] 100-Top illumination module structure, 1-Outer shell, 11-Mounting slot, 2-Circuit board, 3-Top cover, 31-Snap-fit ​​part, 32-Snap-fit ​​water baffle, 4-Waterproof ring, 01-Connecting column, 02-Drive mechanism, 03-Fan blade, 04-Connector cover, 041-Snap-fit ​​positioning ring, a-Accommodation cavity. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0034] Please see Figures 1 to 3 An upper illumination module structure 100 according to this embodiment includes: a shell 1, a circuit board 2, an upper cover 3, a waterproof ring 4, and a magnetic component. The shell 1 has a mounting groove 11 formed on one side and a second mounting groove formed on the other side. The circuit board 2 is installed in the mounting groove 11. The upper cover 3 has a snap-fit ​​part 31 that snaps into the mounting groove 11 on the side facing the shell 1, and a snap-fit ​​water baffle 32 protruding on the other side. The waterproof ring 4 is installed between the shell 1 and the upper cover 3. The magnetic component is installed on the second mounting groove on the other side of the shell 1.

[0035] The circuit board 2 in this embodiment is equipped with LED beads of at least four colors: RGBW, so that the product can use different colored lights according to different occasions and needs.

[0036] The upper cover 3 is annular in shape. A ring of snap-fit ​​water-blocking plates 32 protrudes from the inner ring of the upper cover 3. The side of the upper cover 3 facing the outer shell 1, the snap-fit ​​portion 31, and the groove wall of the mounting groove 11 form a receiving groove with one side opening. The waterproof ring 4 is snapped and fixed within the receiving groove. Specifically, the mounting groove 11 is U-shaped. Two snap-fit ​​portions 31 are snapped into the mounting groove 11, and the two snap-fit ​​portions 31 are respectively close to the edges of the inner and outer rings of the upper cover 3. The snap-fit ​​water-blocking plates 32 and the snap-fit ​​portions 31 are respectively formed on both sides of the upper cover 3.

[0037] As can be seen from the above description, the top-mounted module structure 100 of this embodiment facilitates assembly and disassembly by forming the snap-fit ​​parts 31 on one side of the upper cover 3. The design of the magnetic component further improves the ease of assembly when the product is used as a fan. In addition, the design of the snap-fit ​​water baffle 32 and the waterproof ring 4 effectively improves the waterproof coefficient of the product, making the overall structure of the product reasonable.

[0038] Please combine again Figures 4 to 6 This embodiment provides a fan, including: a connecting post 01, a drive mechanism 02 installed at one end of the connecting post 01, a fan blade 03 installed on the drive mechanism 02, and an upper illumination module structure 100 as described above, which is penetrated by the connecting post 01 and fixed to the drive mechanism 02 by a connector cover 04.

[0039] Specifically, in this embodiment, a snap-fit ​​positioning ring 041 for snapping and fixing the snap-fit ​​baffle plate 32 is protruding on one side of the connector cover 04, and a receiving cavity a is formed between the connector cover 04 and the upper cover. A silicone ring b is provided between the connector cover 04 and the connecting post 01, and the input line on the circuit board 2 is installed in the receiving cavity a.

[0040] During installation, the upper illumination module structure 100 is magnetically fixed to the drive mechanism 02 by the connecting column 01 and the side with the magnetic component installed. The snap-fit ​​positioning ring 041 is snapped into the inner ring of the upper cover 3 and fastened by the snap-fit ​​water baffle 32, which makes the product easy to assemble and has a good waterproof effect. In addition, the forming of the accommodating cavity a allows the connecting wires of the product to be installed in the accommodating cavity a, further improving the waterproof performance of the product.

[0041] In summary, the fan of this utility model, through the application of the upper illumination module structure 100 and the matching connector cover 04, enables the product to have the characteristics of reasonable structural design, convenient assembly and disassembly of the upper illumination module structure 100, and good waterproof effect.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A top-mounted illumination module structure, characterized in that, include: The outer casing is molded with mounting grooves; The circuit board is installed in the mounting slot; The upper cover has a snap-fit ​​part formed on the side facing the outer shell, which snaps into the mounting groove, and a snap-fit ​​water baffle is protruding on the other side; A waterproof ring is installed between the outer shell and the upper cover.

2. The imaging module structure as described in claim 1, characterized in that, The upper cover is circular, and a ring of the snap-fit ​​water baffle is protruding on the inner ring of the upper cover.

3. The imaging module structure as described in claim 2, characterized in that, The side of the upper cover facing the outer shell, the snap-fit ​​part and the groove wall of the mounting groove form a receiving groove with one side opening, and the waterproof ring is snapped and fixed in the receiving groove.

4. The imaging module structure as described in claim 1, characterized in that, The circuit board is equipped with LEDs of at least four colors: RGBW.

5. The top-mounted illumination module structure as described in claim 1, characterized in that, A second mounting groove is formed on the other side of the outer casing.

6. The imaging module structure as described in any one of claims 1-5, characterized in that, Also includes: A magnetic component installed on the other side of the housing.

7. A fan, comprising: A connecting post, a drive mechanism installed at one end of the connecting post, and a fan blade installed on the drive mechanism, characterized in that it further includes: an upper illumination module structure as described in claim 6, which is penetrated by the connecting post and fixed to the drive mechanism by a connector cover.

8. The fan as described in claim 7, characterized in that, One side of the connector cover is provided with a snap-fit ​​positioning ring for snapping and fixing the snap-fit ​​baffle plate, and a receiving cavity is formed between the connector cover and the upper cover.

9. The fan as described in claim 8, characterized in that, A silicone ring is provided between the connector cover and the connecting post.

10. The fan as claimed in claim 8, characterized in that, The input lines on the circuit board are installed inside the accommodating cavity.

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