Radiator for outdoor LED display screen
By designing a combined structure of longitudinal and transverse fins in an outdoor LED display radiator, blocking debris from entering and enhancing fin support, the problem of degradation in the prior art is solved, and the strength and heat dissipation of the radiator are improved Effect.
Patent Information
- Application Number
- CN202420059070.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing outdoor LED display radiator is easily attached to dust, bird droppings, car exhaust oil and leaves and other debris during long-term use, resulting in a decrease in heat exchange efficiency.
A radiator including a base, longitudinal fin and transverse fin is designed. The transverse fins and longitudinal fins are welded perpendicularly to each other. The transverse fins are installed inside the longitudinal fins to form a structure that prevents debris from entering. Strengthens the support and overall strength of the fins.
Effectively prevent debris from entering, improves the heat exchange quality and speed, enhances the strength and heat dissipation effect of the radiator, and prevents the fins from twisting or breaking.
Smart Images
Figure CN222322008U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radiators, in particular to an outdoor LED display screen radiator. Background Art
[0002] The heat dissipation design of outdoor LED display is key, because the display generates a lot of heat due to the dense pixels. The role of the radiator is to help dissipate this heat to ensure the normal operation of the display, and the key points of the radiator design include increasing the heat exchange area between the electronic parts and the cold air, and increasing the temperature difference between the electronic parts and the cold air. This can be achieved by optimizing the design of ventilation pipes and air ducts, such as using straight pipes to transport air as much as possible, avoiding sharp turns and curved pipes, and setting appropriate exhaust holes.
[0003] Common radiators are generally composed of multiple groups of fins. When in use, heat is dissipated through the contact between the fins and the cold air. However, since the direction of the fins is fixed in this method, dust, bird droppings, automobile exhaust oil and leaves will adhere to the gaps in the radiator fins during long-term use, which seriously affects the heat exchange efficiency and cannot meet the working requirements of the radiator. For this reason, an outdoor LED display radiator is proposed. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides an outdoor LED display radiator to solve the technical problem that dust, bird droppings, automobile exhaust oil and leaves adhere to the gaps in the radiator fins, thereby seriously affecting the heat exchange efficiency.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor LED display radiator, including a base and a clamping ring, the base and the clamping ring are both made of aluminum, the clamping ring is connected to the bottom of the base, the base is cylindrical, and the top surface of the base is integrally provided with longitudinal fins, the number of the longitudinal fins is not less than five, and transverse fins are inserted in the installation gap between two adjacent longitudinal fins, and the transverse fins and the longitudinal fins are welded vertically to each other.
[0008] Preferably, the top corners of the longitudinal fins are all rounded, and the number of transverse fins installed between two adjacent longitudinal fins is two.
[0009] Preferably, an insert post is inserted into the interior of the clamping ring, a bottom end of the insert post is coaxially mounted with a chassis, and a ball head is circumferentially mounted on the outer side of the insert post.
[0010] Preferably, a slot is provided on the inner side of the retaining ring at a position corresponding to the ball head, a limiting through slot is provided on the top of the slot, and both left and right sides of the interior of the slot are rounded, thereby improving the smoothness of the ball head insertion.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides an outdoor LED display radiator, which has the following beneficial effects:
[0013] The outdoor LED display radiator blocks dust and debris in the left and right and front and back directions during the use of the radiator by adding transverse fins, preventing the debris from directly entering the interior of the longitudinal fins, thereby improving the quality and speed of the heat exchange of the radiator. At the same time, since the transverse fins are installed inside the longitudinal fins, they also support the longitudinal fins, thereby improving the overall strength of the radiator, preventing the fins from twisting or breaking, and further increasing the heat dissipation area to improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the clamping ring of the utility model when viewed from above;
[0016] Figure 3 It is a schematic diagram of the inner structure of the clamping ring of the utility model.
[0017] In the figure: 1. base; 2. longitudinal fins; 3. transverse fins; 4. retaining ring; 5. plug-in column; 6. chassis; 7. ball head; 8. slot; 9. limit slot. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The utility model provides a technical solution, an outdoor LED display radiator, comprising a base 1, longitudinal fins 2, transverse fins 3, a clamping ring 4, a plug 5, a chassis 6, a ball head 7, a clamping groove 8 and a limit groove 9:
[0020] See also Figure 1The base 1 and the clamping ring 4 are both made of aluminum. The base 1 is cylindrical. The top surface of the base 1 is integrally provided with longitudinal fins 2. The number of longitudinal fins 2 is not less than five, and transverse fins 3 are inserted in the installation gaps between two adjacent longitudinal fins 2. The added transverse fins 3 block dust and debris in the left and right and front and back directions during the use of the radiator, preventing debris from directly entering the interior of the longitudinal fins 2, thereby improving the quality and speed of heat exchange of the radiator. At the same time, since the transverse fins 3 are installed inside the longitudinal fins 2, they also play a supporting role for the longitudinal fins 2, thereby improving the overall strength of the radiator and preventing the fins from twisting or breaking. The transverse fins 3 and the longitudinal fins 2 are welded perpendicularly to each other, and the top corners of the longitudinal fins 2 are all rounded. The number of transverse fins 3 between two adjacent longitudinal fins 2 is 2;
[0021] The clamp ring 4 is connected to the bottom of the base 1, see Figure 2 , a plug post 5 is inserted inside the clamp ring 4, a bottom end of the plug post 5 is coaxially mounted with a chassis 6, and a ball head 7 is circumferentially mounted on the outer side of the plug post 5, please refer to Figure 3 A slot 8 is provided on the inner side of the retaining ring 4 at a position corresponding to the ball head 7, and a limiting through slot 9 is provided on the top of the slot 8. The left and right sides of the interior of the slot 8 are both rounded. By directly inserting the plug 5 into the interior of the retaining ring 4, the ball head 7 is inserted into the interior of the slot 8, and then rotating the chassis 6 to move the ball head 7 to the interior of the limiting through slot 9, the installation of the base 1 can be completed, which facilitates the rapid disassembly and assembly of the radiator.
[0022] This solution uses the added transverse fins 3 to block dust and debris in the left and right and front and back directions during the use of the radiator, preventing the debris from directly entering the interior of the longitudinal fins 2, thereby improving the quality and speed of the heat exchange of the radiator. At the same time, since the transverse fins 3 are installed inside the longitudinal fins 2, they also play a supporting role for the longitudinal fins 2, thereby improving the overall strength of the radiator and preventing the fins from twisting or breaking.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An outdoor LED display radiator includes a base and a clamping ring, both of which are made of aluminum, and the clamping ring is connected to the bottom of the base, and is characterized by: The base is cylindrical, and the top surface of the base is integrally provided with longitudinal fins, the number of which is not less than five, and transverse fins are inserted in the installation gaps between two adjacent longitudinal fins, and the transverse fins and the longitudinal fins are welded perpendicularly to each other.
2. The outdoor LED display radiator according to claim 1, characterized in that: The top corners of the longitudinal fins are all rounded, and the number of transverse fins installed between two adjacent longitudinal fins is two.
3. The outdoor LED display radiator according to claim 1, characterized in that: An inserting column is inserted inside the clamping ring, a bottom end of the inserting column is coaxially mounted with a chassis, and a ball head is circumferentially mounted on the outer side of the inserting column.
4. The outdoor LED display radiator according to claim 1, characterized in that: A clamping groove is provided at a position on the inner side of the clamping ring corresponding to the ball head, a limiting through groove is provided on the top of the clamping groove, and both left and right sides of the inner part of the clamping groove are provided with rounded corners.