CN212673359U - Upper cover subassembly and electric heater - Google Patents
Upper cover subassembly and electric heater Download PDFInfo
- Publication number
- CN212673359U CN212673359U CN202021317963.1U CN202021317963U CN212673359U CN 212673359 U CN212673359 U CN 212673359U CN 202021317963 U CN202021317963 U CN 202021317963U CN 212673359 U CN212673359 U CN 212673359U
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- display panel
- lid
- upper cover
- assembly according
- surrounding rib
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Abstract
The utility model discloses an upper cover subassembly, including lid and display panel, be provided with joint spare on the display panel, be provided with cooperation portion on the lid, joint spare on the display panel and the cooperation portion joint on the lid to install the display panel on the lid. Still disclose an electric heater, including the casing, the casing is connected with and is provided with as above the upper cover subassembly. The utility model provides a pair of upper cover subassembly includes display panel and lid, and display panel and lid pass through joint spare and cooperate, with the water retaining groove of lid design for having double-deck muscle that encloses, form the cooperation of whole circle wainscot, realize the sealed waterproof of upper cover subassembly, and assembly structure is simple, easily fixes, improves the security that the electric heater used.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to an upper cover subassembly and electric heater.
Background
At present, the skirting line electric heater belongs to a new product, and has the characteristics of small volume and no indoor space occupation due to the fact that the electric heater is in a slender strip shape, and is deeply loved by users. However, most of the skirting line electric heaters in the market do not effectively solve the waterproof problem of the electrified control part, so that the products have no waterproof function; even some products solve the waterproof problem, the products have the defects of complex structure, multiple parts and the like.
Therefore, there is a need in the art to design a display panel of an electric heater to have a waterproof structure to replace the existing electric heater that cannot store water and is prone to cause potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an upper cover subassembly and electric heater to solve the technical problem that the electric heater display panel mentioned in the background art does not have waterproof construction.
In order to achieve the above object, the utility model discloses a concrete technical scheme of upper cover subassembly and electric heater as follows:
the utility model provides an upper cover subassembly, includes lid and display panel, is provided with joint spare on the display panel, is provided with cooperation portion on the lid, joint spare on the display panel and the cooperation portion joint on the lid to install the display panel on the lid.
Further, the joint spare includes the buckle, and the buckle includes the elastic arm, and the elastic arm is fixed to be set up in the bottom surface of display panel, and the free end of elastic arm is provided with the pothook, and the pothook is used for and the cooperation portion fixed connection on the lid.
Furthermore, a clamping hole is formed in the cover body, the width of the clamping hole is larger than that of the elastic arm, and therefore the elastic arm of the buckle is inserted into the clamping hole.
Further, the display panel includes a horizontal portion, one end of which is connected to an inclined portion, one end of which is connected to a pressing portion.
Further, an included angle between the horizontal portion and the inclined portion is set to be an obtuse angle, and the pressing portion is abutted to the cover body.
Further, the matching part comprises a water retaining groove which is arranged at the top of the side wall of the cover body, and the side wall of the water retaining groove extends out of the side wall of the cover body.
Further, the water retaining groove comprises a first surrounding rib and a second surrounding rib, and the distance between the first surrounding rib and the center of the cover body is smaller than the distance between the second surrounding rib and the center of the cover body.
Further, the top of first enclosing muscle is provided with the inclined plane, the inclined plane of first enclosing muscle and the rake butt of display panel, and the portion of compressing tightly of display panel slides in downwards along the inclined plane of lid, the rake butt of display panel and the inclined plane butt of lid, the portion of compressing tightly of display panel and the cell body butt in manger plate groove.
Further, the height of the second enclosing rib is larger than that of the pressing portion.
Further, the fixed lug that is provided with in bottom surface of first enclosing muscle, the bottom surface of lug sets up to the plane to the buckle inserts the card hole, the bottom surface butt of pothook and lug.
An electric heater comprises a shell, wherein the shell is connected with the upper cover assembly.
The utility model discloses an upper cover subassembly and electric heater have following advantage:
the utility model provides a pair of upper cover subassembly includes display panel and lid, and display panel and lid pass through joint spare and cooperate, with the water retaining groove of lid design for having double-deck muscle that encloses, form the cooperation of whole circle wainscot, realize the sealed waterproof of upper cover subassembly, and assembly structure is simple, easily fixes, improves the security that the electric heater used.
Drawings
Fig. 1 is a schematic view of the overall structure of the electric heater of the present invention;
fig. 2 is a cross-sectional view of the electric heater of the present invention;
fig. 3 is a partially enlarged view of fig. 2.
The reference numbers in the figures illustrate: 1. a housing; 2. a cover body; 21. a cover body side wall; 22. a water retaining groove; 221. a first surrounding rib; 222. a bump; 223. a second surrounding rib; 23. a clamping hole; 3. a display panel; 31. an inclined portion; 32. a pressing part; 33. buckling; 331. a hook.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides an upper cover subassembly mainly uses in the skirting line electric heater, because the service environment of skirting line electric heater is mostly the lower easy intaking of height of humid environment and skirting line electric heater, and need design an upper cover subassembly that has waterproof construction and prevent that the electric heater from intaking and the short circuit that causes.
The utility model provides an upper cover subassembly includes lid 2 and display panel 3, is provided with joint spare on the display panel 3, is provided with cooperation portion on the lid 2, joint spare on the display panel 3 and the cooperation portion joint on the lid 2 to install display panel 3 on lid 2.
As shown in fig. 3, the clip member disposed on the display panel 3 includes a clip 33, the clip 33 includes an elastic arm, the elastic arm is fixedly disposed on the bottom surface of the display panel 3, a free end of the elastic arm is provided with a hook 331, and the hook 331 is used for being fixedly connected with a matching portion on the cover 2, so as to fix the display panel 3 on the cover 2.
Be provided with card hole 23 on the lid 2, card hole 23 is rectangular hole, and the width in card hole 23 is greater than the width of elastic arm to the elastic arm of buckle 33 inserts card hole 23.
At least one buckle 33 is disposed on the display panel 3, preferably, the two ends of the display panel 3 are disposed opposite to each other with the buckles 33, and similarly, the cover 2 is disposed with the same number of clamping holes 23 as the hooks 331, and each buckle 33 is correspondingly disposed with one clamping hole 23, so that the buckle 33 and the clamping hole 23 are clamped.
The top of lid 2 is provided with the opening, and display panel 3 lock is on lid 2, and display panel 3 includes the horizontal part, and the one end of horizontal part is connected with rake 31, and the one end of rake 31 is connected with compresses tightly portion 32, and the contained angle between horizontal part and the rake 31 sets up to the obtuse angle, compresses tightly portion 32 and lid 2 looks butt.
The cooperation portion includes water retaining groove 22, and lid 2 is provided with lid lateral wall 21, and the top of lid lateral wall 21 is provided with water retaining groove 22, and lid lateral wall 21 is extended to the lateral wall of water retaining groove 22, and water retaining groove 22 sets up to the type of calligraphy concave, sets up along the top edge of lid lateral wall 21 for the water storage.
The water retaining groove 22 comprises a second surrounding rib 223, the second surrounding rib 223 is fixedly connected with the cover body side wall 21, the second surrounding rib 223 is arranged on the cover body side wall 21 in the vertical direction extending outwards, the second surrounding rib 223 is arranged on the outer side of the first surrounding rib 221, and the second surrounding rib 223 is far away from the center of the cover body 2.
The top of the first surrounding rib 221 is provided with an inclined surface, the inclined surface of the first surrounding rib 221 abuts against the inclined portion 31 of the display panel 3, the pressing portion 32 of the display panel 3 slides downwards along the inclined surface of the cover body 2, the inclined portion 31 of the display panel 3 abuts against the inclined surface of the cover body 2, and the pressing portion 32 of the display panel 3 abuts against the groove body of the water retaining groove 22.
In order to prevent the display panel 3 from being easily released by an external force, the height of the second surrounding rib 223 is greater than that of the pressing portion 32. In order to prevent water drops from entering the top center of the upper cover, the height of the first surrounding rib 221 is greater than that of the second surrounding rib 223.
Preferably, the cover 2 is configured to be a long strip with long edges and short edges, and the two ends of the long edge of the cover 2 are symmetrically provided with the clamping pieces, so that the display panel 3 is fixedly connected with the cover 2 more firmly.
The bottom surface of the first surrounding rib 221 is fixedly provided with a projection 222, and the bottom surface of the projection 222 is arranged to be a plane, so that the buckle 33 is inserted into the clamping hole 23, and the hook 331 is abutted against the bottom surface of the projection 222, thereby matching and connecting the display panel 3 and the cover body 2.
In the use, when the water droplet gets into display panel 3 and upper cover cooperation gap, at first water inflow inclined part 31 of display panel 3, in the gap that fixed part and upper cover body 2 second enclose muscle 223 formed, water can seep into water retaining groove 22 inboard from the clearance of cover body 2 with display panel 3, when the water yield is more, the highest height of ponding inside water retaining groove 22 and second enclose muscle 223 highly on the coplanar, ponding can not be higher than first enclose muscle 221 edge height to ponding can not flow into inside the complete machine.
The utility model also provides an electric heater, including casing 1, casing 1 is connected with above the upper cover subassembly.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (11)
1. The utility model provides an upper cover subassembly, its characterized in that includes lid (2) and display panel (3), is provided with joint spare on display panel (3), is provided with cooperation portion on lid (2), joint spare on display panel (3) and the cooperation portion joint on lid (2) to install display panel (3) on lid (2).
2. The cover assembly according to claim 1, wherein the clip member comprises a clip (33), the clip (33) comprises a resilient arm, the resilient arm is fixedly disposed on the bottom surface of the display panel (3), a free end of the resilient arm is provided with a hook (331), and the hook (331) is configured to be fixedly connected with a mating portion of the cover (2).
3. The upper cover assembly according to claim 2, wherein the cover body (2) is provided with a catching hole (23), and the width of the catching hole (23) is larger than that of the elastic arm so that the elastic arm of the catch (33) is inserted into the catching hole (23).
4. The upper cover assembly according to claim 1, wherein the display panel (3) includes a horizontal portion, one end of the horizontal portion is connected with an inclined portion (31), and one end of the inclined portion (31) is connected with a pressing portion (32).
5. The lid assembly according to claim 4, wherein an angle between the horizontal portion and the inclined portion (31) is set to an obtuse angle, and the pressing portion (32) abuts against the lid body (2).
6. The upper cover assembly according to claim 1, wherein the fitting portion includes a water retaining groove (22), the water retaining groove (22) is provided on the top of the cover body side wall (21), and the side wall of the water retaining groove (22) extends out of the cover body side wall (21).
7. The upper cover assembly according to claim 6, wherein the water retaining groove (22) comprises a first surrounding rib (221) and a second surrounding rib (223), and the distance between the first surrounding rib (221) and the center of the cover body (2) is smaller than the distance between the second surrounding rib (223) and the center of the cover body (2).
8. The upper cover assembly according to claim 7, wherein an inclined surface is arranged at the top of the first surrounding rib (221), the inclined surface of the first surrounding rib (221) abuts against the inclined portion (31) of the display panel (3), the pressing portion (32) of the display panel (3) slides downwards along the inclined surface of the cover body (2), the inclined portion (31) of the display panel (3) abuts against the inclined surface of the cover body (2), and the pressing portion (32) of the display panel (3) abuts against the groove body of the water retaining groove (22).
9. The upper cover assembly according to claim 8, wherein the height of the second bead (223) is greater than the height of the pressing portion (32).
10. The upper cover assembly according to claim 8, wherein the bottom surface of the first surrounding rib (221) is fixedly provided with a protrusion (222), and the bottom surface of the protrusion (222) is arranged to be flat, so that the latch (33) is inserted into the latch hole (23), and the hook (331) abuts against the bottom surface of the protrusion (222).
11. An electric warmer, characterized in that it comprises a casing (1), the casing (1) being connected to a cover assembly according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021317963.1U CN212673359U (en) | 2020-07-07 | 2020-07-07 | Upper cover subassembly and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021317963.1U CN212673359U (en) | 2020-07-07 | 2020-07-07 | Upper cover subassembly and electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673359U true CN212673359U (en) | 2021-03-09 |
Family
ID=74838327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021317963.1U Active CN212673359U (en) | 2020-07-07 | 2020-07-07 | Upper cover subassembly and electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673359U (en) |
-
2020
- 2020-07-07 CN CN202021317963.1U patent/CN212673359U/en active Active
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