DC UHP lamp housing with protection function

Abstract

The utility model discloses a DC UHP lamp shell with protection function, the device includes: the lamp shell is equipped with the protection subassembly on the lamp shell, the protection subassembly includes the bottom plate fixed through bolt on the lamp shell, be equipped with the sleeve on the bottom plate, be equipped with the handle in the sleeve, the handle is located the sleeve in a section and is equipped with the reset spring, the exposed section of the handle is equipped with the sheath. The utility model has the advantages of: through setting up independent protection subassembly, when the user takes the lamp body, need not directly contact high temperature lamp shell, only through the sheath part of handle holds, effectively insulates the heat of lamp shell conduction, avoids the risk of scald thoroughly, avoids the hand disability of scalding, the problem of lamp body falling damage simultaneously, protects the personal safety of user, and also prolongs the service life of lamp body.

Description

Technical Field

[0001] This utility model belongs to the technical field of UHP lamp housing structure, specifically relating to a DC UHP lamp housing with protective function. Background Technology

[0002] In DC UHP lamp applications, the lamp generates a significant amount of heat during operation, causing the lamp casing temperature to rise. Existing DC UHP lamp casings often lack effective protection during handling. When users need to move or handle the lamp, they typically have to directly contact the casing, which can easily cause burns. This not only harms the user and reduces the user experience but may also lead to loss of hand strength due to burns, causing the lamp to fall and break, affecting the product's lifespan and normal use.

[0003] Therefore, there is an urgent need to provide a DC UHP lamp housing with protective functions to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a DC UHP lamp housing with protective functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides a DC UHP lamp housing with protective function, comprising: a lamp housing, a protective component on the lamp housing, the protective component including a base plate fixed to the lamp housing by bolts, a sleeve on the base plate, a handle inside the sleeve, a return spring sleeved on a section of the handle inside the sleeve, and a protective sleeve sleeved on the exposed section of the handle.

[0006] As further explained, the return spring includes a winding portion that is sleeved on the handle, the winding portion having ends on both sides, the ends extending outward and abutting against the lower surface of the base plate; the winding portion having an abutting portion in the middle, the abutting portion extending downward and abutting against the lower surface of the base plate.

[0007] As further explained, the lamp housing has a cooling pipe on its inner wall directly below the protective component, and several heat sinks are evenly distributed on the cooling pipe.

[0008] As further explained, the lamp housing has a cavity in the wall directly below the protective component, and the cavity has several evenly distributed V-shaped plates, with several round holes evenly distributed on the V-shaped plates.

[0009] As further explained, the lamp housing has a carrying groove on the upper surface directly below the protective sleeve.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up independent protective components, users do not need to directly contact the high-temperature lamp shell when picking up the lamp body. They can hold it only by the protective sleeve of the handle, which effectively isolates the heat conducted by the lamp shell and completely avoids the risk of burns. At the same time, it avoids the problem of hand loss and lamp body falling and being damaged due to burns, which protects the user's personal safety and extends the life of the lamp body.

[0011] 2. The winding part, end and abutting part of the return spring abut against the lower surface of the base plate together to form a multi-point support elastic structure. When the handle is pulled, the spring is deformed by force and can quickly return to its original position after being released, so that the handle is always in a convenient state for use. Moreover, the elastic buffer can offset the slight vibration during transportation and further protect the internal components of the lamp body.

[0012] 3. The cooling pipes and heat sinks on the inner wall of the lamp housing work together to quickly dissipate the heat generated during lamp operation and accelerate heat dissipation; the V-shaped plate and round holes inside the lamp housing form a heat dissipation channel, enhancing the heat exchange efficiency of the lamp housing. The dual heat dissipation structure effectively reduces the overall temperature of the lamp housing, indirectly improving the anti-scalding effect of the protective components and further ensuring safety in use.

[0013] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the preferred three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the protective component of this utility model; Figure 3 This is a half-sectional structural diagram of the lamp housing of this utility model; Figure 4 This is a three-dimensional structural diagram of the V-shaped plate of this utility model.

[0017] In the picture: 1. Lamp housing; 11. Cavity; 12. Handle slot; 2. Protective components; 21. Base plate; 22. Sleeve; 23. Handle; 24. Return spring; 241. Winding part; 242. End; 243. Contact part; 25. Sheath; 3. Cooling pipe; 4. Heat sink; 5. V-shaped plate; 51. Round hole. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figure 1-4 A protective housing for a DC UHP lamp includes: a lamp housing 1, a protective component 2 on the lamp housing 1, the protective component 2 including a base plate 21 fixed to the lamp housing 1 by bolts, a sleeve 22 on the base plate 21, a handle 23 inside the sleeve 22, a return spring 24 fitted on the section of the handle 23 inside the sleeve 22, and a protective sleeve 25 fitted on the exposed section of the handle 23. The protective component 2 is fixed to the lamp housing 1 by bolts, forming a physical isolation structure from the high-temperature lamp housing 1, preventing the user from directly contacting the lamp housing 1; the sleeve 22 limits and guides the handle 23, ensuring that the handle 23 moves only axially, the return spring 24 is fitted on the inner section of the sleeve 22 of the handle 23, the spring deforms under force when the handle 23 is pulled, and automatically returns to its original position after being released; the grip section of the handle 23 is fitted with a protective sleeve 25, the protective sleeve 25 is made of heat-insulating material, doubly insulates heat transfer, and improves the grip feel. This case prevents direct contact between the high-temperature lamp housing 1 and the human body, avoiding the risk of burns and resolving the existing safety hazards in handling lamp housings.

[0020] The return spring 24 includes a winding portion 241 that is fitted onto the handle 23. The winding portion 241 has ends 242 on both sides, extending outwards and contacting the lower surface of the base plate 21. The winding portion 241 also has a contact portion 243 in the middle, extending downwards and contacting the lower surface of the base plate 21. The winding portion 241 of the return spring 24, fitted onto the handle 23, with the two ends 242 and the middle contact portion 243 forming a three-point support, all contacting the lower surface of the base plate 21. When the handle 23 is pulled, the three-point support structure is simultaneously compressed, generating a uniform elastic force. After release, the spring's elastic return force is transmitted synchronously through the three points, causing the handle 23 to quickly return to its original position. The three-point contact structure ensures that the return spring 24 is subjected to uniform force, preventing deviation or jamming during return, and ensuring that the handle 23 always maintains a stable initial position for easy access next time.

[0021] The lamp housing 1 has a cooling pipe 3 on its inner wall directly below the protective component 2, and several heat sinks 4 are evenly distributed on the cooling pipe 3. Coolant can be passed through the cooling pipe 3, which, together with the heat sinks 4, greatly increases the heat dissipation area, thereby quickly removing the heat accumulated there. By enhancing the heat dissipation of key areas, the temperature of the base plate 21 and the handle 23 is indirectly reduced, further consolidating the anti-scalding effect.

[0022] The lamp housing 1 has a cavity 11 inside the wall directly below the protective component 2. The cavity 11 has several evenly distributed V-shaped plates 5, and several round holes 51 are evenly distributed on the V-shaped plates 5. The cavity 11 and the V-shaped plates 5 significantly increase the surface area inside the metal housing wall, which can absorb and temporarily store more heat and slow down the rate of temperature rise of the housing.

[0023] The arrangement of the V-shaped plates 5 and the circular holes 51 can guide air to form a micro-circulation within the cavity 11, dissipating heat from the shell wall into the air through passive thermal convection. Together with the cooling pipes 3 and heat sinks 4, they form a dual heat dissipation system, further reducing the temperature of the lamp housing 1, reducing the thermal insulation pressure on the protective components 2, and improving safety in use; the structural design itself enhances the heat dissipation capacity of the lamp housing 1, resulting in low cost and high reliability.

[0024] The lamp housing 1 has a carrying slot 12 on its upper surface directly below the cover 25. When the handle 23 is in the retracted or half-extended state, the carrying slot 12 provides a clear position for the user's fingers to engage and apply force. After the fingers are engaged in the slot, it is easier to apply force to hook the handle 23 upwards.

[0025] All components selected in this application (parts whose specific structures are not described) are general standard parts or parts known to those skilled in the art, and their structures and principles can be obtained by those skilled in the art through technical manuals. This knowledge can be obtained through conventional experimental methods.

[0026] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0027] In addition, in the various embodiments of this utility model, each functional unit can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0028] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A protective housing for a DC UHP lamp, characterized in that, include: The lamp housing (1) is provided with a protective component (2). The protective component (2) includes a base plate (21) fixed to the lamp housing (1) by bolts. A sleeve (22) is provided on the base plate (21). A handle (23) is provided inside the sleeve (22). A return spring (24) is fitted on a section of the handle (23) inside the sleeve (22). A protective sleeve (25) is fitted on the exposed section of the handle (23).

2. The protective housing for a DC UHP lamp as described in claim 1, characterized in that, The return spring (24) includes a winding portion (241) sleeved on the handle (23), with end portions (242) on both sides of the winding portion (241), the end portions (242) extending outward and contacting the lower surface of the base plate (21); and an abutting portion (243) in the middle of the winding portion (241), the abutting portion (243) extending downward and contacting the lower surface of the base plate (21).

3. The protective housing for a DC UHP lamp as described in claim 1, characterized in that, The lamp housing (1) has a cooling pipe (3) on the inner wall directly below the protective component (2), and a number of heat sinks (4) are evenly distributed on the cooling pipe (3).

4. The protective housing for a DC UHP lamp as described in claim 1, characterized in that, The lamp housing (1) has a cavity (11) in the wall directly below the protective component (2). The cavity (11) has several uniformly distributed V-shaped plates (5), and several round holes (51) are evenly distributed on the V-shaped plates (5).

5. A DC UHP lamp housing with protective function as described in claim 1, characterized in that, The lamp housing (1) has a carrying slot (12) on the upper surface directly below the sheath (25).

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